able vs capable

able and capable both are adjectives.

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

As adjectives, able and capable are synonyms defined as:

able (adjective)	capable (adjective)
(usually followed by `to') having the necessary means or skill or know-how or authority to do something	(usually followed by `of') having capacity or ability
having inherent physical or mental ability or capacity	(followed by `of') having the temperament or inclination for
have the skills and qualifications to do things well	having the requisite qualities for
having a strong healthy body	have the skills and qualifications to do things well
	possibly accepting or permitting