Clue: Tough problem

Answer: 4 possible answers to Tough problem. From 3 to 18 leters. For instance NOT, AHARDPEANUTTOCRACK, STINKER.

Tough problem answers with 3 characters:

• NOT

Tough problem answers with 5 characters:

• POSER

Tough problem answers with 7 characters:

• STINKER

Tough problem answers with 18 characters:

• AHARDPEANUTTOCRACK

---

Similar Clues:

• Tough problem to face? (ACNE with 4 letters)
• Initial progress on a tough problem (TOEHOLD with 7 letters)
• Like the toughest problems (INSOLUBLE with 9 letters)
• Really, really tough problem (BEAR with 4 letters)
• Tough laundry problem (GRIME with 5 letters)
• "Not a problem!" (e.g. ITSOK with 5 letters)
• Sylvester's problem (LISP with 4 letters)
• Problem for one who's trapped (NOWAYOUT with 8 letters)
• Princess's problem (PEA with 3 letters)
• Tough way to leave Vegas (AHEAD with 5 letters)