The word positronium is a valid scrabble word

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

  • positronium n. (Physics, chemistry) An exotic atom (specifically, an onium) consisting of a positron (anti-electron)…
  • (In German) Positronium S. Physik: exotisches Atom mit sehr kurzer Lebensdauer, welches…
  • (In French) positronium n.m. (Physique) Système quasi stable composé d’un positron et…

19 valid words from 3 definitions

AN ANTI ATOM CHEMISTRY COMPOSE CONSISTING ELECTRON ET EXOTIC OF ONIUM PHYSICS PHYSIQUE POSITRON QUASI SPECIFICALLY STABLE UN WELCHES

7 invalid words from 3 definitions

EXOTISCHES KURZER LEBENSDAUER MIT PHYSIK SEHR SYSTEME

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

IT ON ONIUM OS PO POS POSIT POSITRON SI SIT TRON UM

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

IN IS ISO MU NO NOR OP OR ORT SO SOP TI TIS

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

POSITRONIUMS

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

+G OUTPROMISING
+S POSITRONIUMS

Scrabble scoring

  • 15 points.

Other languages

Categories without words

  • No anagrams (Word found by changing the order of the letters.)
  • No cousins (Word found by changing only one letter.)
  • No lipograms (Word found when removing only one letter.)
  • No epentheses (Word found when adding only one letter.)
  • 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.)
  • No anagrams can be formed by removing a letter (New word formed with all the letters of the word minus a letter.)

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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