Is UPON a valid Scrabble word?

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

What UPON means

• preposition - alternative to on in most, though not all, prepositional uses.

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

Anagrams of UPON

• NOUP

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