| screwdriver | (noun) a hand tool for driving screws; has a tip that fits into the head of a screw | - |
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| (noun) a cocktail made with vodka and orange juice | - |
| shrewd | (adjective) acting with a specific goal | Synonyms: calculating, calculative, conniving, scheming |
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| (adjective) marked by practical hardheaded intelligence | Synonyms: astute, sharp |
| shrewdly | (adverb) in a shrewd manner | Synonyms: acutely, astutely, sagaciously, sapiently |
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| shrewdness | (noun) intelligence manifested by being astute (as in business dealings) | Synonyms: astuteness, perspicaciousness, perspicacity |
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