reprehensibly vs culpably

reprehensibly and culpably both are adverbs.

Word	Noun	Adjective	Verb	Adverb
reprehensibly	No	No	No	Yes
culpably	No	No	No	Yes

As adverbs, reprehensibly and culpably are synonyms defined as:

reprehensibly and culpably: in a manner or to a degree deserving blame or censure

reprehensibly (adverb)	culpably (adverb)
in a manner or to a degree deserving blame or censure	in a manner or to a degree deserving blame or censure