Guesstimates is a 12 letter English word.
It's valid Words with friends word worth 17 points.
You can make 659 anagrams from letters in guesstimates (aeegimsssttu).
Definitions for guesstimates
noun
-
an estimate arrived at by guesswork.
verb (used with object)
-
to estimate without substantial basis in facts or statistics.
Origin of guesstimates
1935-40, Americanism; blend of guess and estimate