Crossword Genius

Fundamental (7)

Ross

'fundamental' is the definition.
(thesaurus)

This is all the clue.

(Other definitions for crucial that I've seen before include "Pivotal" , "Of great importance" , "Of critical importance, decisive" , "Decisive - very important" , "Of paramount importance" .)

I've seen this clue in The Star Tribune, the Evening Standard, the Sydney Morning Herald, the Newsday, The Sun, The Irish Times, The Mirror, The Telegraph and The Guardian.
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