fussy in WordNet English dictionary

1. annoyed and irritable
   crabbed  crabby  cross  fussy  grouchy  grumpy  bad-tempered  ill-tempered 
   
2. overcrowded or cluttered with detail
   "a busy painting"; "a fussy design"
   busy  fussy 
   
3. exacting especially about details
   "a finicky eater"; "fussy about clothes"; "very particular about how her food was prepared"
   finical  finicky  fussy  particular  picky