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Is ISOLEUCINES a valid Scrabble word?

Yes, ISOLEUCINES is a valid word in US Scrabble and UK Scrabble, worth 13 points.

Base score before bonus squares; blank tiles score zero.

What does ISOLEUCINES mean?

Isoleucines is a form of ISOLEUCINE.

  1. noun

    an essential amino acid found in proteins; isomeric with leucine

Definitions from WordNet 3.1, Princeton University.

Points

Scrabble
13
Words With Friends
17
Letters
11

I (1) + S (1) + O (1) + L (1) + E (1) + U (1) + C (3) + I (1) + N (1) + E (1) + S (1) = 13 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 ISOLEUCINES

ISOLEUCINES 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 ISOLEUCINES

The 60 highest-scoring words using these letters.

Study ISOLEUCINES and related words

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