Is EFFECT a valid Scrabble word?

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

What EFFECT means

• noun - The result or outcome of a cause.
• verb - To make or bring about; to implement.

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

Gramlet is a daily word game played with the same Collins list. Play today's board.