weakly vs feeble

weakly and feeble both are adjectives.

Word	Noun	Adjective	Verb	Adverb
weakly	No	Yes	No	Yes
feeble	No	Yes	No	No

As adjectives, weakly and feeble are synonyms defined as:

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

weakly (adjective)	feeble (adjective)
lacking bodily or muscular strength or vitality	lacking bodily or muscular strength or vitality
	lacking strength
	lacking strength or vigor
	pathetically lacking in force or effectiveness

weakly (adverb)	feeble (adverb)
in a weak or feeble manner or to a minor degree