Related Clues:

• Get accustomed (to)
• Accustom to difficulty
• Drunk gets thinner -- not one to beef up
• Make more durable
• With regard to tackling United, become hardened!
• It can be tied then, ie switched, to reinforce
• Reinforce stern Ghent building
• Toughen — acclimatise
• Harden cover son's left out
• Temper of Jack, leaving hurt
• Fortify new gents with last bit of timber, therefore
• Jack released from harm displays temper
• Desensitise, accustom