Added 10 October 2026 religionless adjective Categories: Obscure Words adjective ! Definition from Wiktionary (CC BY-SA). More about religionless at Wordnik → Where our words come from → Lacking religion. Origin From religion + -less. From Wiktionary, via Kaikki.org (CC BY-SA) Related Words: faithlessgodlessbelieflessdeitylessworshiplessaltarlessrituallessdoctrinelesssuperstitionlesschristlesssacrificelesschurchless Back to today's word