ably vs able

ably is not an adjective while able is an adjective.

Word	Noun	Adjective	Verb	Adverb
ably	No	No	No	Yes
able	No	Yes	No	No

ably (adjective)	able (adjective)
	(usually followed by `to') having the necessary means or skill or know-how or authority to do something
	having inherent physical or mental ability or capacity
	have the skills and qualifications to do things well
	having a strong healthy body

ably (adverb)	able (adverb)
with competence; in a competent capable manner