---

All answers having "Estimates" as clue:

5 Character Answers:

---

RATES



6 Character Answers:

---

ASSAYS

GAUGES



7 Character Answers:

---

GUESSES



8 Character Answers:

---

ASSESSES



10 Character Answers:

---

APPRAISALS



15 Character Answers:

---

BALLPARKFIGURES