unconventional means
The adjective UNCONVENTIONAL has 3 senses: 1. not conforming to accepted rules or standards. 2. not conventional or conformist. 3. not conforming to legality, moral law, or social convention. Familiarity information: UNCONVENTIONAL used as an adjective is uncommon.NCONVENTIONAL: related words searches. Â» bohemian: pronunciation in phonetic transcription. Â» go-as-you-please definition. Â» Meaning of way-out. Â» flaky: pronunciation in phonetic transcription.