Clue: Strengthen

Answer: 13 possible answers to Strengthen. From 4 to 10 leters. For instance ANNEAL, FORTIFY, STEEL.

Strengthen answers with 4 characters:

• PROP

Strengthen answers with 5 characters:

• BRACE
• SINEW
• STEEL

Strengthen answers with 6 characters:

• ANNEAL
• BEEFUP

Strengthen answers with 7 characters:

• NOURISH
• ENSTEEL
• FORTIFY
• SHOREUP

Strengthen answers with 8 characters:

• BUTTRESS

Strengthen answers with 9 characters:

• REINFORCE

Strengthen answers with 10 characters:

• INTENSIPHI

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Similar Clues:

• Pecs strengthener (PUSHUP with 6 letters)
• Hammer part used to strengthen metal (PEEN with 4 letters)
• Strengthening place (REHAB with 5 letters)
• "God strengthens" in Hebrew (EZEKIEL with 7 letters)
• Popeye's strengthener (SPINACH with 7 letters)
• ___ up: strengthen (TONE with 4 letters)
• Situps strengthen them (ABS with 3 letters)
• Strengthen slightly (BEEFUPABIT with 10 letters)
• Leg strengtheners (KNEEBENDS with 9 letters)
• Became strengthened, with "up" (TONED with 5 letters)