Skip to content
WWordFinderPro

Is PLANETESIMALS a valid Scrabble word?

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

Base score before bonus squares; blank tiles score zero.

What does PLANETESIMALS mean?

Planetesimals is a form of PLANETESIMAL.

  1. noun

    one of many small solid celestial bodies thought to have existed at an early stage in the development of the solar system

Definitions from WordNet 3.1, Princeton University.

Points

17

Scrabble

22

Words With Friends

13

Letters

P (3) + L (1) + A (1) + N (1) + E (1) + T (1) + E (1) + S (1) + I (1) + M (3) + A (1) + L (1) + 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 PLANETESIMALS

PLANETESIMALS 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 PLANETESIMALS

The 60 highest-scoring words using these letters.

Study PLANETESIMALS and related words

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