infirm vs debile

infirm and debile both are adjectives.

Word	Noun	Adjective	Verb	Adverb
infirm	No	Yes	No	No
debile	No	Yes	No	No

As adjectives, infirm and debile are synonyms defined as:

Other synonyms of infirm include decrepit, feeble, rickety, sapless, weak, weakly.

infirm (adjective)	debile (adjective)
lacking bodily or muscular strength or vitality	lacking bodily or muscular strength or vitality
lacking firmness of will or character or purpose