---

All answers having "Expensive" as clue:

3 Character Answers:

---

RHO



4 Character Answers:

---

CARO

DEAR

HIGH



5 Character Answers:

---

AMPLE

CHEAT

PRICY

STEEP

THYME



6 Character Answers:

---

CANNON

COSTLY

PRICEY



7 Character Answers:

---

REDMEAT

TORPEDO



11 Character Answers:

---

OFKARATGOLD

PANTYGIRDLE