Answer:

Prefix and Suffix:
A prefix is a group of letters added before a word to change its meaning, while a suffix is a group of letters added after a word to change its meaning or function. In this question, we are asked to find a correct prefix and suffix added to the word "comfort" to make another word.

Options:
a) Discomfortable
b) Uncomfortable
c) Uncomfortaly

Explanation:
To determine the correct answer, let's break down each option and analyze whether the prefix and suffix are correct.

a) Discomfortable:
- Prefix: "Dis-" means "not" or "opposite of." So, adding "dis-" to "comfort" would mean "not comfortable" or "opposite of comfortable."
- Suffix: "-able" means "capable of" or "able to." It is commonly used to form adjectives. So, adding "-able" to "comfort" would mean "capable of comfort" or "able to comfort."
Conclusion: The word "discomfortable" does not make sense as it contradicts itself. It would mean "not capable of comfort" or "not able to comfort," which is not a commonly used word.

b) Uncomfortable:
- Prefix: "Un-" means "not" or "opposite of." So, adding "un-" to "comfort" would mean "not comfortable" or "opposite of comfortable."
- Suffix: None. The word "uncomfortable" does not require a suffix.
Conclusion: The word "uncomfortable" is the correct option as it is commonly used and means "not comfortable."

c) Uncomfortaly:
- Prefix: "Un-" means "not" or "opposite of." So, adding "un-" to "comfort" would mean "not comfortable" or "opposite of comfortable."
- Suffix: "-aly" is not a commonly used suffix. It does not have a specific meaning or function.
Conclusion: The word "uncomfortaly" is not a valid word as the suffix "-aly" does not exist.

Correct Answer:
The correct answer is option 'b' - Uncomfortable.

B option