The word orosirian 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.)

  • Orosirian adj. (Geology) Of a geologic period within the Paleoproterozoic era from about 2050 to 1800 million years ago.
  • Orosirian prop.n. (Geology) The Orosirian period.

13 valid words from 2 definitions

ABOUT AGO ERA FROM GEOLOGIC GEOLOGY MILLION OF PERIOD THE TO WITHIN YEARS

2 invalid words from 2 definitions

OROSIRIAN PALEOPROTEROZOIC

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

AN OR OS RIA SI SIR SIRI

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

AI AIR IRIS IS ISO NA OR SO

One anagram minus one (New word formed with all the letters from the word minus a letter.)

-I ORARIONS

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