1. Very irritable
   "witty and waspish about his colleagues"
   - bristly, prickly, splenetic

See also: ill-natured

Encyclopedia: Waspish

• ataxic aphasia
• ataxy
• Atayalic
• Ate
• atelectasis
• ateleiosis
• ateleiotic
• Ateles
• Ateles geoffroyi
• atelier
• ateliosis
• atemporal
• Aten
• atenolol
• ateria gastrica dextra
• ATF
• Athabascan
• Athabaskan
• Athanasian Creed
• Athanasianism
• Athanasius
• Athanasius the Great
• athanor
• Athapascan
• Athapaskan