1) Acts the nitpicker 2) Bellyaches 3) Bitches 4) Cavils 5) Complains 6) Complains chronically 7) Complains unreasonably 8) Continually finds fault 9) Criticizes peevishly 10) Criticizes unreasonably 11) Emulates Xanthippe 12) Finds fault 13) Grouses 14) Grouses endlessly 15) Grouses forEVer 16) Henpecks 1) Cavils 2) Nags 
• (pl. ) of Carp