Crossword Genius

Commence (5)

Ross

There are a few possibilities for this:

'commence' is the definition.
(I've seen this in another clue)

This is all the clue.

(Other definitions for onset that I've seen before include "Attack using stone" , "First signs" , "Beginning; military attack" , "Cast stone in attack" , "Inception" .)

I've seen this clue in The Telegraph, the LA Times, The Sun, the Penny Press, The Star Tribune, The Mirror and The New York Times.
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