corroborate vs bear out

corroborate and bear out both are verbs.

Word	Noun	Adjective	Verb	Adverb
corroborate	No	No	Yes	No
bear out	No	No	Yes	No

As verbs, corroborate and bear out are synonyms defined as:

corroborate and bear out: support with evidence or authority or make more certain or confirm

Other synonyms of corroborate include support, underpin.

corroborate (verb)	bear out (verb)
establish or strengthen as with new evidence or facts	support with evidence or authority or make more certain or confirm
give evidence for
support with evidence or authority or make more certain or confirm