adj. doubting, dubious, doubtful, questioning, disbelieving, incredulous, agnostic, scoffing, cynical, mistrustful, distrustful We were sceptical at first whether anything would come of it, but then things began to happen
SCEPTICAL
Meaning of SCEPTICAL in English
Oxford thesaurus English vocab. Английский словарь Оксфорд тезаурус. 2012