All classic antonyms
clas·sic
C c adj classic
- atypical — Someone or something that is atypical is not typical of its kind.
- unusual — not usual, common, or ordinary; uncommon in amount or degree; exceptional: an unusual sound; an unusual hobby; an unusual response.
- abnormal — Someone or something that is abnormal is unusual, especially in a way that is worrying.
- different — not alike in character or quality; distinct in nature; dissimilar: The two brothers are very different, although they are identical twins.
- irregular — without symmetry, even shape, formal arrangement, etc.: an irregular pattern.
- uncharacteristic — Also, characteristical. pertaining to, constituting, or indicating the character or peculiar quality of a person or thing; typical; distinctive: Red and gold are the characteristic colors of autumn.