bickering carping caviling censorious choplogic contrary critic critical cynical demanding equivocatory evasive exacting faultfinding finicky hairsplitting hedging hypercritical irritable logic-chopping nagging niggling nit-picking overcritical paltering particular peevish pernickety perverse pettifogging petty petulant picayune pussyfooting quibbling shuffling snappish snappy testy trichoschistic trifling trivial ultracritical