This Is as Good as My Estimate
This page is the CodyCross answer for the clue below from Forests, Group 1994, Puzzle 3 (Sanctuaries).
Question is: This Is as Good as My Estimate
and the answer is: YOURGUESS
Word Meaning:
YOUR — Belonging to you; of you; related to you (singular; one owner).
Definitions from Wiktionary.