Main entry: particular, fussy, finical, finicky, picky
Definition: exacting especially about details
Usage: a finicky eater; fussy about clothes; very particular about how her food was prepared
Main entry: ill-tempered, grumpy, grouchy, crabbed, crabby, cross, bad-tempered, fussy
Definition: annoyed and irritable
Definition: overcrowded or cluttered with detail
Usage: a busy painting; a fussy design