Easily mixed meanings

affective vs effective

Effective means it works; affective is a technical word meaning relating to emotions or moods.

affective

adjective

relating to moods, feelings and attitudes

“Seasonal affective disorder is linked to daylight.”

effective

adjective

successful in producing a result

“Flashcards are an effective study method.”

Try it: which word fits?

Drop each word into the blank. The explanation tells you why one works and the other doesn't.

This cleaner is very ______ on grease.

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Questions about affective vs effective

What is the difference between affective and effective?

Effective means it works; affective is a technical word meaning relating to emotions or moods.

How do I remember affective vs effective?

Effective, like effect, is about results. Affective, like the psychology noun "affect", is about emotion.

Are there exceptions?

Outside psychology, linguistics and education, you almost always want effective.

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