1. In a petulant manner
   - testily, petulantly, pettishly, waspishly, crabbily 
2. In an irritable manner
   "she had become irritably exact"

See also: irritable

• acciaccatura
• accidence
• accident
• accident surgery
• accident-prone
• accidental
• accidental injury
• accidentally
• accidie
• Accipiter
• Accipiter cooperii
• Accipiter gentilis
• Accipiter nisus
• Accipitridae
• Accipitriformes
• accipitrine
• acclaim
• acclamation
• acclimate
• acclimation
• acclimatisation
• acclimatise
• acclimatization
• acclimatize
• acclivitous