patently vs manifestly

patently and manifestly both are adverbs.

Word	Noun	Adjective	Verb	Adverb
patently	No	No	No	Yes
manifestly	No	No	No	Yes

As adverbs, patently and manifestly are synonyms defined as:

patently and manifestly: unmistakably (`plain' is often used informally for `plainly')

Other synonyms of patently include apparently, evidently, obviously, plain, plainly.

patently (adverb)	manifestly (adverb)
unmistakably (`plain' is often used informally for `plainly')	unmistakably (`plain' is often used informally for `plainly')