overpowering vs resistless

overpowering and resistless both are adjectives.

Word	Noun	Adjective	Verb	Adverb
overpowering	No	Yes	No	No
resistless	No	Yes	No	No

overpowering (adjective)	resistless (adjective)
so strong as to be irresistible	impossible to resist; overpowering
	offering no resistance, passively accepting of a situation