| agnostic(noun, person, cynic, unbelieving, questioner) |
| cynic(noun, person, unbelief doubt, unbeliever, nonbeliever) |
| skeptic(noun, person, belief, detractor, unbelief doubt) |
| atheist(noun, person, view, disbelieve, cynic) |
| unbeliever(noun, person, belief, detractor, unbelief doubt) |
| questioner(noun, person, detractor, cynic, unbelieving) |
| sceptic(noun, unbeliever) |
| disbeliever(noun, verb, person, unbeliever) |
| nonbeliever(noun, person, belief, detractor, cynic) |
| doubting Thomas(noun, person, belief, detractor, cynic) |
| infidel(noun, unbeliever) |
| freethinker(noun, cynic, unbelieving, questioner, unbeliever) |
| critic(noun, opponent, enemy, attacker, censor) |
| disparager(noun, opponent, enemy, attacker, critic) |
| disputer(noun, opponent, enemy, attacker, critic) |
| blamer(noun, opponent, enemy, attacker, critic) |
| carper(noun, opponent, enemy, attacker, critic) |
| caviler(noun, opponent, enemy, attacker, critic) |
| censor(noun, opponent, enemy, attacker, critic) |
| censurer(noun, opponent, enemy, attacker, critic) |