Crossword clues for Twofold. 6 lettersAnswerClueDOUBLETwofoldDOUBLYTwofoldBINARYTwofold.DUALLYTwofoldly.TWOFOLDDoubleTWOFOLDDoublyDUALITIESTwofold qualities.DUALISTAdherent of a twofold system.DUALISMSTwofold distinctions.DOUBLETHEGUARDSIncrease security twofold ... and what 17-, 25-, 46- and 58-Across literally doBINALTwofoldUNALNot twofold.DBLTwofold: Abbr.DUALISTAdvocate of a twofold doctrineFORTHESEESAWTwofoldDUPLETwofoldSIAMESETwofoldDUALISMTwofold natureDUALITYTwofold natureDUALTwofold in natureDOUBLEWHAMMYTwofold setbackXXXXTwofoldDUALTwofoldDAMASCUSDUBLINShout when a costume part grows twofold?