Clue: Drill further

Answer: DEEPEN

Length: 6

---

Similar Clues:

• Boat feature for divers and drillers (MOONPOOL with 8 letters)
• Drill instructors, e.g.: Abbr. (e.g. NCOS with 4 letters)
• Army driller, informally (SARGE with 5 letters)
• Drills (e.g. APES with 4 letters)
• Drill, e.g. (e.g. EDUCATE with 7 letters)
• Cry during a drill (YESSIR with 6 letters)
• Like some drilling (OFFSHORE with 8 letters)
• Power-drill accessory (BIT with 3 letters)
• Drill instructors, usually: Abbr. (SGTS with 4 letters)
• Locale of much European offshore drilling (NORTHSEA with 8 letters)