Is EX a valid Scrabble word?

Yes. EX is valid in Collins Scrabble Words 2024, the word list used for Scrabble in the UK.

What EX means

• noun - The name of the Latin script letter X/x.
• adjective - Ex-, former, previously but no longer.
• verb - To delete; to cross out.

Definitions come from Wiktionary via kaikki.org, shortened to fit, and are used under CC BY-SA 4.0.

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