Clue: Strengthen defenses

Answer: REARM

Length: 5

---

Similar Clues:

• Coastal defenses against flooding (SEAWALLS with 8 letters)
• Strengthen slightly (BEEFUPABIT with 10 letters)
• Structure strengthening a ship (KEELSON with 7 letters)
• Concrete strengthener (REBAR with 5 letters)
• Leg strengthener (SQUAT with 5 letters)
• Strengthened, with "up" (e.g. BEEFED with 6 letters)
• Chin-ups strengthen them (LATS with 4 letters)
• Some mil. defenses (e.g. ABMS with 4 letters)
• Steel rod that strengthens concrete (REBAR with 5 letters)
• Strengthen (e.g. ANNEAL with 6 letters)