Is GOODNIGHT a valid Scrabble word?

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

What GOODNIGHT means

• noun - An instance of saying “good night”; a nighttime farewell.
• verb - Alternative spelling of good-night.

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.