---

All answers having "Pitches" as clue:

3 Character Answers:

---

ADS



4 Character Answers:

---

KEYS

TARS



5 Character Answers:

---

CANTS

FORKS

HURLS

SELLS

SHIES

TONES



6 Character Answers:

---

ERECTS

SLANTS

SLOPES

SPIELS

TOSSES



7 Character Answers:

---

CAREENS