Clue: Toughens

Answer: 4 possible answers to Toughens. From 6 to 7 leters. For instance ANNEALS, INURES, STEELS.

Toughens answers with 6 characters:

• ENURES
• INURES
• STEELS

Toughens answers with 7 characters:

• ANNEALS

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Similar Clues:

• Toughens by exposure (INURES with 6 letters)
• Toughens up (ENSTEELS with 8 letters)
• Toughens (oneself) (STEELS with 6 letters)

Nothing more is found...