Words · Common
harden
/ˈhɑɹdən/ · 6 letters · 6 distinct letters
- verb
become hard or harder
The wax hardened
- verb
make hard or harder
The cold hardened the butter
- verb
harden by reheating and cooling in oil
temper steel
- verb
make fit
This trip will season even the hardiest traveller
- verb
cause to accept or become hardened to; habituate
He was inured to the cold