What is the difference between Fewer and Less?

The term ‘less’ means not as much, whereas the word ‘fewer’ means not as many. Both are comparative adjectives, and they both suggest a smaller amount of something. Less is used with uncountable nouns, collective nouns, and bulk amounts; however, fewer is used with countable nouns and distinct items.

The comparative form of little is less, while the comparative form of fewer is few. Less shows a smaller amount of degree, and as an adjective, less reflects the degree of comparison. When it comes to usage, less is mainly used without plural nouns.