Crossword Genius

Sinister (4)

Ross

I think it could be either:

evil

dark

'sinister' is the definition.
(similar in meaning)

This is all the clue.

(Other definitions for evil that I've seen before include "Satanic" , "no good in this puzzle" , "Extremely wicked" , "Wicked or immoral" , "Maleficent" .)

I've seen this clue in the Penny Press, The Star Tribune and The Telegraph.
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