Is UNDERESTIMATING a valid Scrabble word?

Yes, UNDERESTIMATING is a valid word in US Scrabble and UK Scrabble, worth 19 points.

Base score before bonus squares; blank tiles score zero.

What does UNDERESTIMATING mean?

Underestimating is a form of UNDERESTIMATE.

verb
assign too low a value to
“Don't underestimate the value of this heirloom-you may sell it at a good price”
verb
make a deliberately low estimate
“The construction company wanted the contract badly and lowballed”
verb
make too low an estimate of
“he underestimated the work that went into the renovation”
noun
an estimation that is too low; an estimate that is less than the true or actual value

Definitions from WordNet 3.1, Princeton University.

Points

Scrabble: 19
Words With Friends: 24
Letters: 15

U (1) + N (1) + D (2) + E (1) + R (1) + E (1) + S (1) + T (1) + I (1) + M (3) + A (1) + T (1) + I (1) + N (1) + G (2) = 19 points in Scrabble.

Dictionary status

Scrabble (US & Canada)Valid
Scrabble (UK & worldwide)Valid
Words With FriendsListed

Scrabble lists: NWL2023 (US & Canada) and CSW24 (UK & worldwide). WWF uses our ENABLE reference plus verified additions. “Listed” and “Not listed” describe that reference; check acceptance in the game. Sources reviewed 2026-10-03.

Hooks for UNDERESTIMATING

UNDERESTIMATING has no one-letter front or back hooks in US Scrabble. Adding a single letter to either end does not make another word in that list.

Front hooks0

None. Nothing can be added to the front.

Back hooks0

None. Nothing can be added to the end.

Words you can make from UNDERESTIMATING

The 60 highest-scoring words using these letters.

Study UNDERESTIMATING and related words

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