Invaluable (9)

I believe the answer is:

priceless

'invaluable' is the definition.
(synonyms)

This is all the clue.

(Other definitions for priceless that I've seen before include "Wonderful" , "Hilarious -- extraordinarily precious" , "Of inestimable value" , "Very precious; absurd" , "of inestimable worth" .)

I've seen this clue in The Independent, the Sydney Morning Herald, The Star Tribune and The Mirror.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.