---

All answers having "Acrobatic feat" as clue:

5 Character Answers:

---

NIPUP

STUNT



6 Character Answers:

---

SPLITS



8 Character Answers:

---

BACKBEND



9 Character Answers:

---

HANDSTAND

HEADSTAND

ROPEDANCE



10 Character Answers:

---

HANDSPRING

SOMERSAULT