Answer: inured

AnswerCrossword Clue
INUREDHabituated.
inuredto toughen or accustom
inuredINURE, to accustom oneself to accept unpleasant things
INUREDSteeled against
INUREDAcclimated
INUREDMade tough by habitual exposure
INUREDToughened up
INUREDToughened
INUREDAccustomed to
INUREDAdapted to rigors
INUREDUsed to.
INUREDUsed (to).
INUREDHardened to
INUREDTook effect.
INUREDHardened.
INUREDAccustomed.
INUREDHardened (to)
INUREDConditioned
INUREDHabituated
INUREDHardened by use
INUREDAccustomed (to)
INUREDAccustomed
INUREDHardened
INUREDCasehardened