cavil Play verbMake petty or unnecessary objections.nounA petty or unnecessary objection. SYNONYMS beefbellyachebleatcarpcensurechuntercomplaincondemncreatecriticizedecrydenouncefind fault withgripegrouchgrousegrumblekick up a fussknockkvetch aboutmithermoanniggle aboutnitpickpick holes inquibble aboutsound offsplit hairstwinewhinewhinge