| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | unreligious |
| Synonyms: | agnostic, disbelieving, godless, irreligious, nonbelieving, nonreligious, unbelieving, ungodly |
| Antonyms: | God-fearing, believing, religious |
| Main Entry: | heathen |
| Part of Speech: | adjective |
| Definition: | not believing in Christian god |
| Synonyms: | agnostic, atheistic, barbarian, godless, idolatrous, infidel, irreligious, nonbeliever, pagan, profane, skeptic |
| Antonyms: | godly, religious |
| 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: | impious |
| Part of Speech: | adjective |
| Definition: | not religious |
| Synonyms: | agnostic, apostate, atheistic, blasphemous, canting, contrary, deceitful, defiling, desecrating, desecrative, diabolic, disobedient, disrespectful, godless, hardened, hypocritical, iconoclastic, immoral, iniquitous, irreligious, irreverent, perverted, pietistical, profane, recusant, reprobate, sacrilegious, sanctimonious, satanic, scandalous, sinful, unctuous, undutiful, unethical, unfaithful, ungodly, unhallowed, unholy, unregenerate, unrighteous, unsanctified, wayward, wicked |
| Antonyms: | holy, pious, religious |
| 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: | pagan |
| Part of Speech: | adjective |
| Definition: | irreligious |
| Synonyms: | agnostic, atheistic, heathen, idolatrous, impious, infidel, polytheistic, profane |
| Antonyms: | believing, religious |
| Main Entry: | profane |
| Part of Speech: | adjective |
| Definition: | immoral, crude, disrespectful of religion |
| Synonyms: | abusive, atheistic, blasphemous, coarse, dirty*, filthy*, foul, godless, heathen, idolatrous, impious, impure, indecent, infidel, irreligious, irreverent, irreverential, mundane, nasty, obscene, pagan, profanatory, raunchy, sacrilegious, sinful, smutty, temporal, transient, transitory, unconsecrated, ungodly, unhallowed, unholy, unsanctified, vulgar, wicked, worldly |
| Antonyms: | clean, moral, sacred |
| Main Entry: | sacrilegious |
| Part of Speech: | adjective |
| Definition: | profane |
| Synonyms: | atheistic, blasphemous, desecrating, dirty*, filthy*, foul, godless, heathen, impious, indecent, infidel, irreligious, irreverent, irreverential, obscene, pagan, sinful, ungodly, unhallowed, unholy, violating |
| Main Entry: | ungodly |
| Part of Speech: | adjective |
| Definition: | not accepting a religious doctrine; impious |
| Synonyms: | atheistic, blasphemous, corrupt, depraved, godless, improper, indecent, indecorous, indelicate, irreligious, malevolent, profane, rough, sinful, undecorous, unhallowed, unholy, unseemly, vile, wicked |
| Antonyms: | clean, godly, moral, pious, religious |