Dan is a good dancer.
(good is an adjective describing the noun dancer)
Dan dances well.
(well is an adverb describing the verb dances)
Forming Irregular Adverbs
Adverbs can describe verbs, adjectives, other adverbs, or entire clauses.
While most adverbs end in -ly, not all do. Some adverbs don't follow a pattern when they're formed with adjectives.
Examples
Here are some adverbs that end in -ly:
- I jumped quickly.
- Bob ate slowly.
- Lisa danced happily.
- He sang loudly.
Here are some examples of irregular adverbs:
- I run fast.
- Danny jumped high.
- He arrived late.
- Cindy walks straight.