The Odd One Out: Explanation

Introduction
This question is asking us to find the odd one out from a given list of words. The options are Big, Huge, Small, and Giant. All of these words are adjectives used to describe the size of something. Let's analyze each option to identify the odd one out.

Option A: Big
The word 'big' is used to describe something that is larger in size than average. It is a common adjective used in everyday language. It is not the odd one out as it fits the category of size adjectives.

Option B: Huge
The word 'huge' is used to describe something that is extremely large in size. It is a more extreme version of the word 'big' and is also commonly used in everyday language. It is not the odd one out as it also fits the category of size adjectives.

Option C: Small
The word 'small' is used to describe something that is little or not big in size. It is the odd one out as it is the only option that describes a smaller size, whereas the other options describe larger sizes.

Option D: Giant
The word 'giant' is used to describe something that is very large, usually bigger than humans or other animals. It is not the odd one out as it fits the category of size adjectives like 'huge.'

Conclusion
Out of all the given options, 'small' is the odd one out as it is the only option that describes a smaller size. The other options, 'big,' 'huge,' and 'giant' all describe larger sizes.

C is correct answer because all option are forms of big but only c is not.