---

All answers having "Occurred" as clue:

3 Character Answers:

---

RHO

WAS



4 Character Answers:

---

CAME

WERE



7 Character Answers:

---

CAMEOFF



8 Character Answers:

---

HAPPENED



9 Character Answers:

---

TOOKPLACE



10 Character Answers:

---

CAMETOPASS

TRANSPIRED