---

All answers having "Tough guy" as clue:

4 Character Answers:

---

BOZO

HOOD

THUG



5 Character Answers:

---

HEMAN

STOIC



6 Character Answers:

---

BADASS



7 Character Answers:

---

BRUISER

IRONMAN



8 Character Answers:

---

BULLYBOY

HARDNOSE

HOOLIGAN



15 Character Answers:

---

TWOFISTEDFELLOW