The word preon is a valid scrabble word, except in North America

2 short excerpts of WikWik.org (WikWik is an online database of words defined in the English, French, Spanish, Italian, and other Wiktionnaries.)

  • preon n. (Physics) A hypothetical point-like particle, supposed to be a subcomponent of quarks and leptons and…
  • (In French) préon n.m. (Physique) Particule hypothétique qui composerait entre…

14 valid words from 2 definitions

AND BE HYPOTHETICAL LEPTONS LIKE OF PARTICLE PHYSICS PHYSIQUE POINT QUARKS SUBCOMPONENT SUPPOSED TO

5 invalid words from 2 definitions

COMPOSERAIT ENTRE HYPOTHETIQUE PARTICULE QUI

5 words-in-word (Words found as is inside the word.)

EON ON PRE RE REO

3 words-in-word RTL (Words found written from right to left, inside the word.)

ER NO OE

One anagram (New word found by changing the order of the letters.)

PRONE

7 cousins (New words found by changing only one letter.)

FREON PAEON PHEON PLEON PREEN PREOP PRION

One lipogram (New word found when removing only one letter.)

PEON

One epenthesis (New word found when adding only one letter.)

PEREON

One suffix (New word found by adding one or more letters at the end of the word.)

PREONS

24 anagrams plus one (New words formed with all the letters from the word plus a letter.)

+C CREPON
+D PERNOD PONDER
+E OPENER PEREON PERONE REOPEN REPONE
+H PHONER
+I ORPINE PERNIO PIONER PROINE
+O OPERON
+R PERRON PRONER
+S PERSON PREONS PRONES
+U UNROPE
+V PROVEN
+Y PROYNE PYONER PYRONE

12 anagrams minus one (New words formed with all the letters from the word minus a letter.)

-E PORN
-N PORE REPO ROPE
-O PERN
-P ONER RENO RONE
-R NOPE OPEN PEON PONE

Scrabble scoring

  • 7 points.

Probability in scrabble (Probability to draw 7 letters at the beginning of the game to build the word.)

  • Joker allowed, 1 in 150 chance (0.67%).
  • Joker not allowed, 1 in 519 chance (0.19%).

Other languages

Categories without words

  • Not found in the middle (Word found by adding letters in front and at the end of the word.)
  • No prefixes (Word found by adding one or more letters in front of the word.)

Scrabble words — in black are valid world wide — in RED are not valid in North America — in GREEN are valid only in North America.

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