fault-finding Synonyms

very critical whining reproachful quibbling querulous petulant pettifogging peevish niggling nagging irritable flak snappishness picky thin-skinned touchy criticizing complaints troubleshooting nitpicking nit-picking judgemental overcritical hair-splitting whiny hypercritical hairsplitting grumbling condemnation complaint complaining censorious cavillous cavilling caviling carping captiousness captious condemnatory critical criticism fussy fretful finicky dissatisfied disparaging disapproving disapproval deprecatory deprecating culpatory