Clue: Difficult to penetrate

Answer: MURKY

Length: 5

---

Similar Clues:

• Armor-___ (tough-to-penetrate warships) (CLADS with 5 letters)
• Armor- -- (tough-to-penetrate warships) (CLADS with 5 letters)
• Tote with difficulty (LUG with 3 letters)
• Difficult-to-convince person (ANTI with 4 letters)
• Co. with a notoriously difficult cancellation process (AOL with 3 letters)
• Most difficult foe (ARCHENEMY with 9 letters)
• Difficult, to a cockney (ARD with 3 letters)
• Difficult, in Soho (ARD with 3 letters)
• Difficult to a Cockney (ARD with 3 letters)
• Be difficult (ARGUE with 5 letters)