decrepit vs debile

decrepit and debile both are adjectives.

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

As adjectives, decrepit and debile are synonyms defined as:

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

decrepit (adjective)	debile (adjective)
lacking bodily or muscular strength or vitality	lacking bodily or muscular strength or vitality
worn and broken down by hard use