Word Classes
Comparative / Superlative

Comparative / Superlative

With adverbs ending in -ly, you must use more to form the comparative, and most to form the superlative.

AdverbComparativeSuperlative
quietlymore quietlymost quietly
slowlymore slowlymost slowly
seriouslymore seriouslymost seriously

Examples

  • The teacher spoke more slowly to help us to understand.
  • Could you sing more quietly please?

With short adverbs that do not end in -ly comparative and superlative forms are identical to adjectives: add -er to form the comparative and -est to form the superlative. If the adverb ends in -e, remove it before adding the ending.

AdverbComparativeSuperlative
hardharderhardest
fastfasterfastest
latelaterlatest

Examples

  • Jim works harder than his brother.
  • Everyone in the race ran fast, but John ran the fastest of all.

Some adverbs have irregular comparative and superlative forms.

AdverbComparativeSuperlative
badlyworseworst
farfartherfarthest
furtherfurthest
littlelessleast
wellbetterbest

Examples

  • The little boy ran farther than his friends.
  • You're driving worse today than yesterday !
  • He played the best of any player.