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a- / an-

without, not

Greek · a-, an- (ἀ-, ἀν-)

Greek a- (an- before a vowel) means "without" or "not". It negates the base: moral becomes amoral, typical becomes atypical, emia (blood) becomes anemia, a lack of blood.

Memory trick

A- is a tiny "no": take a letter, add "a", and the thing is gone.

Words from this root