Faultfinding
['fɔːltfaɪndɪŋ] or ['fɔlt,faɪndɪŋ]
Definition
(noun.) persistent petty and unjustified criticism.
(adj.) tending to make moral judgments or judgments based on personal opinions; 'a counselor tries not to be faultfinding' .
Editor: Theresa--From WordNet