1. Someone being or trying to be irritatingly clever; a smart alec
   - bright spark, smart-arse [Brit, Cdn], smartypants, smarty, smartie

Derived forms: smart-asses

• stiff-haired
• stiff-necked
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• stiffening
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• stiffness
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• stifled
• stifler
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• stigma
• stigmasterol
• lacrimal
• lacrimal apparatus
• lacrimal artery
• lacrimal bone
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• lacrimal gland
• lacrimal sac
• lacrimal secretion