Is RESPONSIBLE a valid Scrabble word?

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

What RESPONSIBLE means

• adjective - Having the duty of taking care of something; answerable for an act performed or for its consequences; accountable.
• noun - The person who bears the responsibility for something.

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.