1. Having an allergy or peculiar or excessive susceptibility (especially to a specific factor)
   - allergic, hypersensitive, hypersensitized, hypersensitised [Brit], sensitized, sensitised [Brit], supersensitive, supersensitized

See also: susceptible

• white-seeded
• white-shoe
• 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