Crossword Genius

Comedian with complaint adding nothing (7)

Ross

I believe the answer is:

groucho

'comedian' is the definition.
(I know that Groucho is a comedian)

'complaint adding nothing' is the wordplay.
'complaint' becomes 'grouch' (I've seen this before).
'adding' says to put letters next to each other.
'nothing' becomes 'O' (O resembles 0).
'grouch'+'o'='GROUCHO'

'with' is the link.

(Other definitions for groucho that I've seen before include "Funny man" , "One of Marx Brothers" , "One of Harpo's brothers" , "The Marx Brother with the moustache" , "A Marx; a club" .)

I've seen this clue in The Sun.
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