faultfinding Synonyms

captious carping out of humor stricture severe sarcastic rejective quibbling quibble querulous perfectionism peevish niggling ungrateful whining whingeing troubleshooting nitpicking nit-picking overcritical hair-splitting grousing bellyaching picky judgmental nagging moaning hypercritical critic complaintful complaining censure censorious cavil cavilling caviling captiousness animadversion critical criticism grumbling griping fussy fretful finicky exacting disparaging disapproval cynical cross