Unbeliever - Crossword Clue, Answer and Explanation

'unbeliever' is the definition.
(I know that unbeliever can be written as infidel)

This is all the clue.

(Other definitions for infidel that I've seen before include "Disbeliever" , "I don't believe" , "Sceptical" , "Non-believer, heretic" , "Someone who does not acknowledge your god" .)

I've seen this clue in The Telegraph, The Independent, The Irish Independent, The Sun, the Sydney Morning Herald, The Guardian and The Times.

(Other definitions for sceptic that I've seen before include "Greek philosopher" , "Doubter; atheist" , "One questioning accepted opinions" , "Disbeliever" , "Thomas for one" .)

I've seen this clue in The Telegraph, The Independent, The Irish Independent, The Sun, the Sydney Morning Herald, The Guardian and The Times.

'unbeliever' is the definition.
(I've seen this before)

This is the entire clue.

(Other definitions for heretic that I've seen before include "One with unorthodox opinions" , "Person with views contrary to accepted beliefs" , "One breaking with orthodox beliefs" , "Misbeliever" , "Unorthodox believer" .)

I've seen this clue in The Telegraph, The Independent, The Irish Independent, The Sun, the Sydney Morning Herald, The Guardian and The Times.

Unbeliever (7)