Crossword clues for Sharp as a tack 5 letters:SMARTSharp as a tackALERTSharp as a tackACUTESharp as a tackASASharp ___ tack: 2 wds.ASASharp-tack connectionASASharp-tack linkASASharp-tack centerASASharp __ tackASASharp ___ tackASASharp -- tackASTUTESharp as tacksSHREWDSharp as a tackDEFTSharp as a tackSIMILESSmart as a whip and "sharp as a tack"KEENSharp as a tackSIMILE'Sharp as a tack,' e.g.ASTUTESharp as a tackSIMILESharp as a tack, for exampleSMARTCOOKIEPerson who's sharp as a tack