Added 10 October 2026 anti-social adjective Categories: Obscure Words adjective ! Definition from Wiktionary (CC BY-SA). More about anti-social at Wordnik → Where our words come from → Alternative spelling of antisocial. Related Words: antisocialasocialunpopularunsocialisedstand-offishanti-authoritarianantianarchistanti-homelessneighbourlessunsympathisingnonbehaviouralnon-conformist Back to today's word