Clue: Solid/rock insert

Answer: ASA

Length: 3

---

Similar Clues:

• Solid-rock insert (ASA with 3 letters)
• "Solid ___ rock" (Ashford & Simpson lyric) (ASA with 3 letters)
• In a rock-solid fashion (STABLY with 6 letters)
• Rock solid? (ORE with 3 letters)
• Solid ___ rock (ASA with 3 letters)
• Igneous rock that solidifies deep in the earth (PLUTON with 6 letters)
• Solid-rock center? (ASA with 3 letters)
• Solid rock center? (ASA with 3 letters)
• Solid-rock center (ASA with 3 letters)
• Like rock formed when magma solidifies (IGNEOUS with 7 letters)