Scrabble validity:
invalid
(
international - Sowpods,
US - Twl06
)
iScramble validity:
invalid
QuickWords validity:
invalid
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Meanings
Noun (COUNTABLE)
| Singular | Plural |
|---|---|
| proostracum | proostraca |
- (zoology) The anterior prolongation of the guard of the phragmocone of belemnites and allied fossil cephalopods, whether horny or calcareous.
proostracum is not a Scrabble valid word
- International English (Sowpods) - The word is not valid in Scrabble ✘
- US English (TWL06) - The word is not valid in Scrabble ✘
- 17 points
proostracum is not an iScramble valid word
- The word is not valid in iScramble ✘
- 66 points
proostracum is not an QuickWords valid word
- The word is not valid in QuickWords ✘
- 66 points
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Same letters words (Anagrams)
- none