fault-finding Synonyms

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