Crossword clues for Harden 5 letters:INUREHardenENUREHarden (to)ENUREToughen or hardenUNSETNot hardenedENUREToughen or harden (Var.)ENURECause to become hardened toINUREHarden by use.INUREHarden by exercise.CAKEDLike hardened mud on tiresSTALEHardened, maybeINUREBecome hardened toBRICKBlock of hardened clayBAKESHardens with heatRESINPlant secretion that may harden into amberENUREHarden (to) (Var.)BOILSHardens eggsFELONHardened criminalENURECause to become hardened to (var.)STEELHardenENUREHarden; habituate.JELLSHardensCAKEDHardened into a mass.INUREHarden (to)INUREToughen or hardenENUREGet hardenedUNSETNot yet hardenedENUREHarden: Var.ENUREHardenDRIESHardens, perhapsUNSETLike cement prior to hardeningSTEELCase-hardenCAKEDLike hardened mud on bootsHARDENEDMade callousHARDENSolidifyHARDENSetHARDENSPetrifies.HARDENEDCallous.HARDENEDLike some criminalsHARDENERSSubstances in paint.HARDENBearded James of the NBAHARDEN1929 Nobel prize winner in chemistry.HARDENSBecomes solid.HARDENBecome callousHARDENSet, as cementHARDENEDGot toughHARDENFreeze or gelHARDENSIndurates.HARDENMake tougherHARDENGelHARDENEDMade tougher