Below are possible answers for the crossword clue Harden.
5 letter answer(s) to harden
cause to accept or become hardened to; habituate; "He was inured to the cold"
3 letter answer(s) to harden
a colloid in a more solid form than a sol
a thin translucent membrane used over stage lights for color effects
apply a styling gel to; "she mousses her hair"
become a gel; "The solid, when heated, gelled"
(mathematics) an abstract collection of numbers or symbols; "the set of prime numbers is infinite"
(psychology) being temporarily ready to respond in a particular way; "the subjects' set led them to solve problems the familiar way and to overlook the simpler solution"; "his instructions deliberately gave them the wrong set"
(usually followed by `to' or `for') on the point of or strongly disposed; "in no fit state to continue"; "fit to drop"; "laughing fit to burst"; "she was fit to scream"; "primed for a fight"; "we are set to go at any time"
a badger's burrow
a group of things of the same kind that belong together and are so used; "a set of books"; "a set of golf clubs"; "a set of teeth"
a relatively permanent inclination to react in a particular way; "the set of his mind was obvious"
a unit of play in tennis or squash; "they played two sets of tennis after dinner"
adapt for performance in a different way; "set this
6 letter answer(s) to harden
become bony; "The tissue ossified"
cause to become hard and bony; "The disease ossified the tissue"
make rigid and set into a conventional pattern; "rigidify the training schedule"; "ossified teaching methods"; "slogans petrify our thinking"
Other crossword clues with similar answers to 'Harden'