One Word Substitution - 2

One‐word substitutions help replace short phrases or descriptions with a single word. They are useful in writing and speaking to make language precise and concise. Below is a carefully edited and corrected list of one‐word substitutions with brief explanations and example sentences to aid understanding and memorisation. Read each entry, note the correct single word printed in bold, and study the short example that shows how the word is used in a sentence.

One‐Word Substitutions (151-276)

• 151. Introspection: Examining one's own mental processes; self‐examination. Example: After the mistake, she spent a week in introspection to understand why it happened.
• 152. Intuition: Immediate apprehension by the mind without conscious reasoning; a hunch. Example: His intuition told him something was wrong, and he checked the lock again.
• 153. Invalid: A person disabled by illness or injury. Example: The clinic provides care for the invalid and arranges home visits.
• 154. Invalid: Declared null and void; not legally acceptable. Example: The contract was declared invalid because it lacked the necessary signatures.
• 155. Invective: Extremely abusive or insulting language; violent verbal attack. Example: The politician answered the accusations with a flood of invective.
• 156. Invincible: That cannot be conquered or overcome. Example: The team felt invincible after winning ten matches in a row.
• 157. Invisible: That cannot be seen. Example: The small creature was invisible to the naked eye.
• 158. Invulnerable: That cannot be wounded or injured; immune to attack. Example: The fortress was thought to be invulnerable to siege.
• 159. Irrelevant: Having no bearing on the matter under discussion. Example: His comment was irrelevant to the point being debated.
• 160. Irrevocable: That cannot be altered, changed, or withdrawn. Example: Once signed, the agreement was irrevocable.
• 161. Isthmus: A narrow strip of land joining two larger land areas. Example: The Isthmus of Panama connects North and South America.
• 162. Journalism: The art or profession of writing for newspapers, magazines, or news media. Example: She studied journalism to become a reporter.
• 163. Judicious: Showing sound judgment; sensible and wise. Example: His judicious choice of words calmed the argument.
• 164. Jurisdiction: The extent of the authority or legal power of a person or body. Example: The case falls under the jurisdiction of the local court.
• 165. Kennel: A place where dogs are kept, bred, or boarded. Example: We left our dog at a trusted kennel while on holiday.
• 166. Laissez‐faire: Policy of non‐interference by government in trade or economic matters; allowing things to take their own course. Example: The government adopted a laissez‐faire approach to business regulation.
• 167. Legible: That can be read easily; clear in handwriting or print. Example: Please write neatly so your answers are legible.
• 168. Lethal: Designed to cause death; deadly. Example: The drug proved to be lethal in large doses.
• 169. Litigant: A party involved in a lawsuit. Example: Each litigant presented evidence before the judge.
• 170. Loquacious: Very fond of talking; excessively talkative. Example: The loquacious guide kept the bus entertained with stories.
• 171. Lunar: Connected with or relating to the moon. Example: The lunar eclipse was visible from our city.
• 172. Maiden: First or earliest (as in a maiden voyage or maiden speech). Example: The captain's maiden voyage was a success.
• 173. Mammals: Animals that suckle their young; warm‐blooded vertebrates with hair or fur. Example: Humans, whales and bats are all mammals.
• 174. Matricide: Murder of one's mother or the person who kills his/her mother. Example: The crime of matricide shocked the community.
• 175. Mediate: To negotiate between two parties to settle differences; act as an intermediary. Example: She was asked to mediate their dispute.
• 176. Memento: Something kept as a reminder or souvenir of a person or event. Example: He kept a ticket stub as a memento of the concert.
• 177. Mendacity: Habitual untruthfulness; tendency to lie. Example: The politician's mendacity eroded public trust.
• 178. Menu: A list of dishes served in a restaurant. Example: The menu included both vegetarian and non‐vegetarian options.
• 179. Mercenary: One who works or fights merely for monetary reward; motivated by money. Example: The soldier became a mercenary in a foreign army.
• 180. Misanthrope: One who dislikes or hates mankind. Example: The old recluse was known as a misanthrope.
• 181. Miser: A person who hoards wealth and lives frugally to an extreme; stingy person. Example: The miser refused to donate even a small sum.
• 182. Misogynist: One who hates women; a person who displays dislike or prejudice against women. Example: His misogynist remarks offended everyone.
• 183. Missionary: One who works for a religious mission, often serving others. Example: Missionaries often provide education and medical help in remote areas.
• 184. Monarchy: Government by a king, queen, or monarch. Example: The country moved from a monarchy to a republic.
• 185. Monogamy: The practice of being married to only one person at a time. Example: Monogamy is the legal norm in many societies.
• 186. Monopoly: Exclusive control or possession of trade or supply in a particular market. Example: The company held a monopoly on that resource.
• 187. Monotheism: The doctrine or belief that there is only one God. Example: Judaism and Islam are religions based on monotheism.
• 188. Mortuary: Building where dead bodies are kept temporarily before burial or cremation. Example: The body was taken to the mortuary for identification.
• 189. Museum: Building where antiquities, art, or objects of interest are exhibited. Example: The city has a famous museum of natural history.
• 190. Narcotic: A drug that relieves pain and can induce sleep; often addictive. Example: The doctor prescribed a mild narcotic for the severe pain.
• 191. Nemesis: Just punishment or retribution; an agent of someone's downfall. Example: The villain finally met his nemesis.
• 192. Neologism: The coining of a new word or a new usage or meaning for an existing word. Example: The internet age has produced many neologisms.
• 193. Nepotism: Undue favour shown to relatives or friends in professional matters. Example: Hiring his nephew was a clear case of nepotism.
• 194. Neurotic: One who suffers from a nervous or emotional disorder; showing excessive anxiety. Example: Her neurotic behaviour made her avoid public places.
• 195. Niggard: A stingy or miserly person (word is archaic and can be offensive; use with caution). Example: The old niggard refused to share even a penny.
• 196. Novice: A person new to a field or activity; beginner. Example: The novice baker followed the recipe carefully.
• 197. Nucleus: The central or most important part of an atom or any system. Example: The nucleus of the cell contains genetic material.
• 198. Obituary: A notice of a person's death, often published in a newspaper with a short biography. Example: The paper carried a detailed obituary for the community leader.
• 199. Observatory: A building equipped with instruments for observing astronomical objects. Example: Students visited the observatory to view the planets.
• 200. Octagon: An eight‐sided polygon or figure. Example: The table had an octagon shape.
• 201. Oligarchy: A government controlled by a small group of people. Example: The country was ruled by an oligarchy of powerful families.
• 202. Omnipotent: Having unlimited or very great power; all‐powerful. Example: In many religions, God is considered omnipotent.
• 203. Omnipresent: Present everywhere at the same time. Example: Technology is omnipresent in modern life.
• 204. Omniscient: Having infinite knowledge; all‐knowing. Example: The narrator in the novel is an omniscient observer.
• 205. Opaque: That which cannot be seen through; not transparent. Example: The glass was frosted and completely opaque.
• 206. Optimist: One who looks at the bright side of things; expects the best. Example: An optimist believes the future will be better.
• 207. Orbit: The curved path of a planet, satellite, or object around another body. Example: The satellite entered a stable orbit around Earth.
• 208. Ornithology: The branch of zoology dealing with birds. Example: She specialised in ornithology and studied migratory patterns.
• 209. Pacifist: One who opposes the use of force or war; believer in peace. Example: As a pacifist, he refused to join the army.
• 210. Panacea: A remedy supposed to cure all diseases or difficulties; a universal cure. Example: There is no single panacea for poverty.
• 211. Panorama: A wide or continuous view of a landscape or a sequence of events. Example: From the hilltop there was a panorama of the city.
• 212. Paradox: A statement that seems contradictory but may be true. Example: It is a paradox that the more connected we become, the lonelier some people feel.
• 213. Parasite: A person or organism that lives at the expense of another. Example: The tick is a parasite that feeds on its host.
• 214. Pariah: A social outcast; someone despised or avoided by others. Example: After the scandal he became a pariah in his community.
• 215. Partiality: Tendency to favour someone or something; bias. Example: The referee was accused of partiality toward the home team.
• 216. Passport: A document that allows a person to travel abroad and proves identity and nationality. Example: She renewed her passport before the trip.
• 217. Patent: The sole right to produce and market an invention; a legal protection. Example: The inventor applied for a patent on his device.
• 218. Patricide: Murder of one's father or the act of killing one's father. Example: The plot of the tragedy centres on the crime of patricide.
• 219. Pedant: One who shows off book learning or is overly concerned with minor rules and details. Example: The teacher was called a pedant for correcting every tiny error.
• 220. Perquisite: A gain or privilege over and above one's salary; a perk. Example: A company car was one of the perquisites of the job.
• 221. Pessimist: One who expects the worst or looks at the dark side of things. Example: A pessimist might predict failure in every new venture.
• 222. Philistine: A person indifferent to culture, arts, or intellectual pursuits. Example: He was labelled a philistine for dismissing classical music.
• 223. Plagiarist: A writer who steals or copies the writings of another and claims them as their own. Example: The student was expelled as a plagiarist.
• 224. Plutocracy: A government or society run by the wealthy; rule by the rich. Example: Critics argued the system was a plutocracy.
• 225. Philanderer: A man who engages in many casual love affairs; a womaniser. Example: The novel portrayed him as a charming philanderer.
• 226. Philanthropist: One who loves mankind and often gives help or money for the welfare of others. Example: The philanthropist donated a hospital wing.
• 227. Philogynist: One who has a fondness for or love of women (also spelled philogynist). Example: He was known as a philogynist who respected and supported women.
• 228. Polyandry: The custom of a woman having several husbands simultaneously. Example: In some societies polyandry was practised for economic reasons.
• 229. Polygamy: The custom of having more than one wife (or husband) at the same time. Example: Polygamy has been practised historically in many cultures.
• 230. Polyglot: One who speaks or writes several languages. Example: The ambassador was a polyglot fluent in six tongues.
• 231. Ponder: To think about something carefully and deeply. Example: He sat back to ponder the question before answering.
• 232. Portable: That can be easily carried about; easily movable. Example: The portable radio was useful on camping trips.
• 233. Posthumous: Occurring or published after one's death (e.g., award, book). Example: The poet received posthumous recognition.
• 234. Post Mortem: Medical examination of a human body after death; autopsy. Example: A post mortem was performed to determine the cause of death.
• 235. Perestroika: Restructuring or reforming the economic and political system (term associated with reform in the former USSR). Example: The leader introduced perestroika to modernise the economy.
• 236. Pseudonym: A fictitious name used by an author or poet instead of their real name. Example: The writer published novels under a pseudonym.
• 237. Radar: A device that detects the direction, range, or speed of objects (aircraft, ships) using radio waves. Example: The airport uses radar to track incoming flights.
• 238. Red‐tapism: Excessive adherence to official rules and formalities causing delay and inefficiency. Example: The project stalled due to red‐tapism in approvals.
• 239. Reinforce: To strengthen by adding extra support, men, or material. Example: They decided to reinforce the bridge before the monsoon.
• 240. Reinstate: To restore to a former position, job, or privilege. Example: After the enquiry he was reinstated to his post.
• 241. Regicide: The murder of a king or the killer of a king. Example: The palace was shaken by an attempted regicide.
• 242. Remote: Something at a great distance in time or place; far off. Example: They lived in a remote village in the hills.
• 243. Retinue: A group or band of attendants or followers accompanying an important person. Example: The minister arrived with his retinue.
• 244. Sabotage: Willful or deliberate destruction or obstruction of equipment or operations. Example: The workers were accused of sabotage after the machinery failed.
• 245. Sacrilege: Violation or misuse of something regarded as sacred. Example: Stealing from the temple was seen as an act of sacrilege.
• 246. Succourer: One who comes to the aid of others; rescuer or helper (British spelling succourer). Example: The succourer rushed into the flood to rescue those trapped.
• 247. Sarcasm: A bitter, ironic remark intended to mock or convey contempt. Example: His sarcasm made the mood in the room uncomfortable.
• 248. Scapegoat: A person who is blamed for the wrongdoings or faults of others. Example: The manager used the intern as a scapegoat for the failed project.
• 249. Sceptic: A person inclined to doubt accepted opinions; one who questions beliefs. Example: As a sceptic, she demanded evidence for the claim.
• 250. Scion: A young member of a noble, wealthy, or influential family; descendant. Example: The scion of the dynasty took over the family business.
• 251. Sculpture: The art of carving or modelling figures in marble, stone, wood, or metal. Example: The museum displayed several modern sculptures.
• 252. Silhouette: A dark outline or shape of a person or object seen against a lighter background. Example: The tree's silhouette stood out against the setting sun.
• 253. Simultaneous: Happening at the same time; concurrent. Example: The explosions were simultaneous and caused panic.
• 254. Sinecure: A position that provides income or status but requires little or no work or responsibility. Example: He obtained a comfortable sinecure through political favour.
• 255. Sojourn: A temporary stay at a place; brief residence. Example: During her sojourn in Paris she studied art.
• 256. Soliloquy: Speaking one's thoughts aloud when alone, especially in drama. Example: Hamlet's famous soliloquy begins with "To be, or not to be...".
• 257. Solo: A piece of music performed or sung by one person; also a single performance. Example: The violinist played a brilliant solo.
• 258. Somnambulism: The habit or condition of walking in one's sleep; sleepwalking. Example: He was diagnosed with somnambulism after several incidents.
• 259. Sot: A habitual drunkard; someone who drinks to excess. Example: The tavern's regular sot was known for telling tall tales.
• 260. Spendthrift: One who spends money extravagantly and wastefully. Example: Being a spendthrift, he soon found himself in debt.
• 261. Spinster: An unmarried woman, often implying an older age (term is dated; use with sensitivity). Example: In older literature, she is described as a spinster.
• 262. Spokesman: A person who speaks on behalf of a party, organisation, or group. Example: The spokesman announced the company's new policy.
• 263. Stable: A building where horses are kept and fed. Example: The children visited the stable to see the ponies.
• 264. Stampede: A sudden, panicked rush of people or animals, often causing casualties. Example: The loud noise caused a stampede at the fair.
• 265. Sterilise: To make incapable of reproduction or to free from germs; render sterile. Example: The surgical instruments were sterilized before the operation.
• 266. Stoic: A person indifferent to pleasure or pain; showing endurance without complaint. Example: He remained stoic despite the hardships.
• 267. Suicide: The act of intentionally causing one's own death. Example: The novel explored the tragic consequences of suicide.
• 268. Superfluous: More than what is necessary; needless or excessive. Example: Remove all superfluous details to make the report concise.
• 269. Tableau: A silent, motionless scene or representation, like a living picture. Example: The actors formed a dramatic tableau at the play's end.
• 270. Teetotaller: One who never drinks alcoholic beverages; abstainer. Example: As a teetotaller, he ordered a soft drink.
• 271. Theist: One who believes in the existence of God or gods. Example: She identified as a theist and attended religious services.
• 272. Transitory: Lasting for a short time; temporary. Example: Youth is transitory and should be enjoyed responsibly.
• 273. Transmigration: The belief that the soul passes from one body to another after death; reincarnation. Example: The doctrine of transmigration features in several philosophies.
• 274. Transparent: That through which one can see; clear and easily understood. Example: The policy was made transparent for public scrutiny.
• 275. Triennial: Occurring every three years. Example: The triennial festival attracts visitors from across the region.
• 276. Truant: A schoolchild who stays away from school without permission; one who neglects duty. Example: The teacher warned the truant student about the consequences.

How to study these substitutions: learn the word with its exact meaning, memorise one example sentence, and practise using it in your own sentences. Group related words together (for example, words starting with the same prefix or words that belong to the same theme) to make recall easier. Regular revision and using the words in daily writing will build vocabulary and confidence.