| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | skeptical |
| Synonyms: | agnostic, cynical, disbelieving, distrustful, doubtful, doubting, dubious, freethinking, leery, mistrustful, nonbelieving, not born yesterday, questioning, show-me, suspicious, unconvinced |
| Main Entry: | disbelieving |
| Part of Speech: | adjective |
| Definition: | suspicious, doubting |
| Synonyms: | aporetic, cagey, cynical, incredulous, leery, mistrustful, questioning, quizzical, show-me, skeptical, unbelieving |
| Antonyms: | believing, trusting, unquestioning, unsuspicious |
| Main Entry: | faithless |
| Part of Speech: | adjective |
| Definition: | disloyal |
| Synonyms: | capricious, changeable, changeful, cheating, deceitful, dishonest, double-crossing, double-dealing, doubting, dubious, false, fickle, fluctuating, inconstant, perfidious, recreant, skeptical, traitorous, treacherous, two-faced, two-timing, unbelieving, unconverted, unfaithful, unloyal, unreliable, unstable, untrue, untrustworthy, untruthful, wavering |
| Antonyms: | believing, constant, faithful, loyal, reliable, true |
| Main Entry: | heretical |
| Part of Speech: | adjective |
| Definition: | unorthodox |
| Synonyms: | agnostic, apostate, atheistic, differing, disagreeing, dissenting, dissentive, dissident, freethinking, heterodox, iconoclastic, idolatrous, impious, infidel, misbelieving, miscreant, nonconformist, revisionist, schismatic, sectarian, skeptical, unbelieving |
| Antonyms: | orthodox |
| Main Entry: | irreligious |
| Part of Speech: | adjective |
| Definition: | ungodly |
| Synonyms: | agnostic, atheistic, blasphemous, faithless, free-thinking, godless, heathen, iconoclastic, impious, irreverent, pagan, sacrilegious, sinful, unbelieving, undevout, unholy |
| Main Entry: | not born yesterday |
| Part of Speech: | adjective |
| Definition: | experienced |
| Synonyms: | battle-scarred, been around, canny, cunning, on the ball, savvy, seasoned, trained, unbelieving, wise, worldly |
| Main Entry: | quizzical |
| Part of Speech: | adjective |
| Definition: | appearing confused or curious |
| Synonyms: | amusing, aporetic, arch, bantering, derisive, disbelieving, eccentric, incredulous, inquiring, inquisitive, mocking, odd, probing, quaint, queer, questioning, sardonic, searching, show-me, skeptical, supercilious, suspicious, teasing, unbelieving, unusual |
| Antonyms: | certain, understanding |
| Main Entry: | skeptical |
| Part of Speech: | adjective |
| Definition: | disbelieving, leery |
| Synonyms: | agnostic, aporetic, cynical, dissenting, doubtful, doubting, dubious, freethinking, hesitating, incredulous, mistrustful, questioning, quizzical, scoffing, show-me, suspicious, unbelieving, unconvinced |
| Antonyms: | believing, devoted, undoubting |
| Main Entry: | suspicious |
| Part of Speech: | adjective |
| Definition: | distrustful |
| Synonyms: | apprehensive, cagey, careful, cautious, doubtful, green-eyed, in doubt, incredulous, jealous, leery, mistrustful, not born yesterday on the lookout, questioning, quizzical, skeptical, suspect, suspecting, unbelieving, uptight*, wary, watchful, without belief, without faith, wondering |
| Antonyms: | innocent, trustworthy, trusty |