Good vs Well: Adjective, Adverb, and the Important Exceptions

The basic adjective/adverb rule is useful, but good and well also have patterns that simple rules can hide.

Core idea

Good is usually an adjective: a good teacher, good pronunciation. After linking verbs such as sound or taste, adjectives are also common: The plan sounds good.

How the pattern works

Well is often an adverb describing how an action is performed: She speaks English well.

Meaning and context

Well can be an adjective when talking about health: I’m not feeling well.

A useful decision rule

Do not hypercorrect every good after a verb. Linking verbs describe the subject and therefore often take an adjective.

Examples in context

• a good result
• She performed well.
• The soup tastes good.

Quick practice

1. Choose: She did good/well on the presentation.
2. Choose: The soup tastes good/well.

Suggested answers: did well. / tastes good.

Key takeaway

Ask what the word modifies: noun/subject quality usually → good; manner of action usually → well.

How to stop repeating the mistake

Do not memorise the correction as an isolated pair. Write one short decision cue that tells you which form to choose, then produce two personal examples. When you meet the expression in reading or listening, notice the whole surrounding pattern. Repeated contextual retrieval is more reliable than remembering that one option simply “looks right”.