---

All answers having "Fictitious" as clue:

4 Character Answers:

---

TALL



5 Character Answers:

---

PHONY



6 Character Answers:

---

FABLED

MADEUP

MYTHIC

UNREAL

UNTRUE



7 Character Answers:

---

ASSUMED



8 Character Answers:

---

MYTHICAL



9 Character Answers:

---

IMAGINARY