No

adv.

P. and V. οὐ, οὐκ, οὐχί, ἥκιστα, ἥκιστά γε.

Say no: P. and V. οὐ φάναι; see {{U}}Deny.

No thank you: Ar. κάλλιστʼ ἐπαινῶ (Ran. 508), πάνυ καλῶς (Ran. 512).

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adj.

P. and V. οὐδείς, μηδείς, οὔτις (rare P.), μήτις (rare P.).

No longer: P. and V. οὐκέτι, μηκέτι.