Le comparatif

The comparatif compares two people, things, groups, ideas. It expresses the idea of more than, less than, or equality.  

In English, we often use “-er” to express the comparative: Which is older, your Toyota or my Ford?  

Forms:  Comparisons differ for adjectives, adverbs, verbs, and nouns. Only adjectives agree with the noun they modify. 

Bon/mauvais/bien: These have special comparatif forms.  

Bon and mauvais are adjectives; bien is an adverb.