non-conventional
He has a conscience, albeit an anti-conventional one.
As a fashion statement, this is definitely an anti-conventional look.
The book's anti-conventional opening words are well known.
His anti-conventional manner is well documented.
We wanted to use anticonventional forms in the design process.
She has a tendency towards anti-conventional behaviour.
anti-conventional thinking

SMART Vocabulary: related words and phrases

Custom, tradition & conformity
Americanization
anti-classical
anti-institutional
anti-traditional
apple pie
costume
counter-tradition
crowd
custom
demi-monde
moonraker
mores
multicultural
multiculturalism
multiculturally
traditionalist
traditionally
ultra-conservatism
ultra-conservative
ultra-traditional

You can also find related words, phrases, and synonyms in the topics:

Being and appearing different