honestly vs candidly

honestly and candidly both are adverbs.

Word	Noun	Adjective	Verb	Adverb
honestly	No	No	No	Yes
candidly	No	No	No	Yes

As adverbs, honestly and candidly are synonyms defined as:

honestly and candidly: (used as intensives reflecting the speaker's attitude) it is sincerely the case that

Other synonyms of honestly include frankly.

honestly (adverb)	candidly (adverb)
(used as intensives reflecting the speaker's attitude) it is sincerely the case that	(used as intensives reflecting the speaker's attitude) it is sincerely the case that
in an honest manner