flaccid vs flabby

flaccid and flabby both are adjectives.

Word	Noun	Adjective	Verb	Adverb
flaccid	No	Yes	No	No
flabby	No	Yes	No	No

As adjectives, flaccid and flabby are synonyms defined as:

flaccid and flabby: out of condition; not strong or robust; incapable of exertion or endurance

Other synonyms of flaccid include soft.

flaccid (adjective)	flabby (adjective)
drooping without elasticity; wanting in stiffness	out of condition; not strong or robust; incapable of exertion or endurance
out of condition; not strong or robust; incapable of exertion or endurance