Synonyms of resistless

Adjective

1. irresistible (vs. resistible), resistless, overpowering, overwhelming

usage: impossible to resist; overpowering; "irresistible (or resistless) impulses"; "what happens when an irresistible force meets an immovable object?"

2. resistless, supine, unresisting, passive (vs. active), inactive

usage: offering no resistance; "resistless hostages"; "No other colony showed such supine, selfish helplessness in allowing her own border citizens to be mercilessly harried"- Theodore Roosevelt

Definition and meaning of resistless (Dictionary)