Answer: carp

AnswerCrossword Clue
CARPGoldfish or koi
CARPBe overly picky
CARPFish that complains a lot?
CARPKvetch
CARPPick
CARPKoi, for one
CARPNitpick
CARPComplain constantly
CARPBellyache
CARPCriticize
CARPMoan and groan
CARPBe critical
CARPBeef, or a fish
CARPCriticize trivially
CARPBe picky
CARPNiggle
CARPComplain shrilly
CARPRaise trivial objections
CARPGripe, gripe, gripe
CARPGoldfish relative
carplarge freshwater fish
CARPComplain gratingly
CARPFind fault in a disagreeable way
CARPFreshwater catch
CARPPond fish
CARPBottom feeder
CARPFood fish
CARPFreshwater fish
CARPFind fault
CARPComplain
CARPBeef
CARPGrumble
CARPComplain habitually
CARPHave lots of beefs
CARPKoi
CARPKoi and kin
CARPComplaint
CARPBeef and moan
CARPEmulate a virago
CARPEngage in nitpicking