---

All answers having "Engender" as clue:

4 Character Answers:

---

SIRE



5 Character Answers:

---

BEGET

BREED

SPAWN



7 Character Answers:

---

INBREED



8 Character Answers:

---

GENERATE



9 Character Answers:

---

PROPAGATE



10 Character Answers:

---

GIVERISETO