1. Marked by strong resentment or cynicism
   "an acrimonious dispute"
   - bitter

See also: acrimony, resentful

• white-stemmed filaree
• white-streaked
• white-tailed deer
• white-tailed jackrabbit
• white-tailed kite
• white-tailed sea eagle
• white-throated sparrow
• white-tie
• white-tipped shark
• white-topped aster
• whitebait
• whitebark pine
• whitebarked pine
• whitebeam
• whiteboard
• whitecap
• whitecup
• whited sepulcher
• whited sepulchre
• whiteface
• whitefish
• whitefly
• Whitehall
• whitehead
• Whitehorse