25B6; noun UNBELIEVER, disbeliever, sceptic, doubter, doubting Thomas, cynic, nihilist; atheist, agnostic, freethinker; infidel, pagan, heathen.
NON-BELIEVER
Meaning of NON-BELIEVER in English
Concise Oxford thesaurus English vocabulary. Краткий оксфордский словарь английского языка тезаурус. 2012