The word protoneutronstar 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.)

  • protoneutron␣star n. (Astronomy) A star which is cooling and contracting to become a neutron star.
  • proto-neutron␣star n. (Stars) The degenerate core of a massive star, prior to its emergence after a supernova as a neutron star.

22 valid words from 2 definitions

AFTER AND AS ASTRONOMY BECOME CONTRACTING COOLING CORE DEGENERATE EMERGENCE IS ITS MASSIVE NEUTRON OF PRIOR STAR STARS SUPERNOVA THE TO WHICH

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

AR NE NEUTRON NEUTRONS ON ONE ONS ONST PRO PROTO PROTON ROT ROTO ROTON ST STAR TA TAR TO TON TONE TRON TRONS UT

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

AT ATS EN NO NOR NOT OR ORT RAT RATS SNORT TO TOR

Scrabble scoring

  • Zero, invalid.
  • 18 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.)
  • No anagrams can be formed with an extra letter (New word formed with all the letters of the word and an extra letter.)
  • 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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