---

All answers having "Restrained" as clue:

4 Character Answers:

---

HELD

TIED



5 Character Answers:

---

BATED

OTHER

SOBER

STAID



6 Character Answers:

---

ALEASH

CURBED

HELDIN

HUMBLE

LOWKEY

REINED

SEVERE

STAYED



7 Character Answers:

---

CRAMPED

INCHECK

INIRONS

LEASHED

ONAROPE

STEMMED

SUBDUED



8 Character Answers:

---

DETERRED

FETTERED

MEASURED

ONALEASH

REINEDIN

TETHERED



9 Character Answers:

---

INHIBITED

TEMPERATE