The word rubrene is not a valid scrabble word

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

  • rubrene n. (Chemistry) A polycyclic aromatic hydrocarbon, (5,6,11,12-tetraphenyltetracene), used in chemiluminescence…
  • (In French) rubrène n.m. (Chimie) Hydrocarbure aromatique polycyclique, de formule…

7 valid words from 2 definitions

AROMATIC CHEMISTRY DE HYDROCARBON IN POLYCYCLIC USED

6 invalid words from 2 definitions

AROMATIQUE CHEMILUMINESCENCE CHIMIE FORMULE HYDROCARBURE POLYCYCLIQUE

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

BREN EN ENE NE RE REN RUB

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

BUR EN ENE ER NE UR

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

+D BURDENER
+M NUMBERER RENUMBER

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

-E BURNER
-N BEURRE

Scrabble scoring

  • Zero, invalid.
  • 9 points, without game rules.

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.)
  • No suffixes (Word found by adding one or more letters at the end of the word.)
  • 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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