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

• lead tetraethyl
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• lead up
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• lead-acid battery
• lead-colored
• lead-coloured
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• lead-in
• Leadbelly
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• leaden
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