Skip to content
WWordFinderPro

Is ECTOTHERMS a valid Scrabble word?

Yes, ECTOTHERMS is a valid word in US Scrabble and UK Scrabble, worth 17 points.

Base score before bonus squares; blank tiles score zero.

What does ECTOTHERMS mean?

Ectotherms is a form of ECTOTHERM.

  1. noun

    an animal whose body temperature varies with the temperature of its surroundings; any animal except birds and mammals

Definitions from WordNet 3.1, Princeton University.

Points

Scrabble
17
Words With Friends
18
Letters
10

E (1) + C (3) + T (1) + O (1) + T (1) + H (4) + E (1) + R (1) + M (3) + S (1) = 17 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 ECTOTHERMS

ECTOTHERMS 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 ECTOTHERMS

The 60 highest-scoring words using these letters.

Study ECTOTHERMS and related words

Have a full rack? Use the word finder to find every word you can play.