Affect vs Effect - English Grammar Lesson
This lesson explains affect vs effect in simple English, with rules and examples for students and exam preparation.
Rule
Affect is usually a verb meaning to influence; effect is usually a noun meaning result.
Examples
- Weather affects mood.
- The effect was dramatic.
Common Mistake
| Incorrect | The medicine had a good affect |
|---|---|
| Correct | The medicine had a good effect |
Practice Tip
Write three original sentences about this topic, then check each one against the rule above.
Related: Parts of Speech and English Tenses.