---

All answers having "Extremely angry" as clue:

3 Character Answers:

---

FOR



5 Character Answers:

---

IRATE

LIVID



6 Character Answers:

---

IREFUL

LARYNX



7 Character Answers:

---

FURIOUS



9 Character Answers:

---

BALLISTIC



12 Character Answers:

---

MADASAWETHEN