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

See also: susceptible

• steam engine
• steam fitting
• steam heating
• steam iron
• steam line
• steam locomotive
• steam organ
• steam pipe
• steam room
• steam shovel
• steam turbine
• steam whistle
• steam-heat
• steam-powered
• steamboat
• steamed
• steamed pudding
• steamer
• steamer clam
• steamfitter
• steaminess
• steaming
• steamroll
• steamroller
• sea scooter