creedless
Lacking formal beliefs
Creedless means having no creed—no fixed set of beliefs or doctrines.
The word typically appears in religious contexts, describing someone who follows no formal faith or a congregation that requires no doctrinal commitment: a creedless church that welcomes seekers of all backgrounds.
It can also describe secular philosophies that resist codification.
Lacking belief in deities
- atheistOne denying gods exist
- agnosticFlexible across platforms
- secularNonreligious, worldly
- nonbelieverOne lacking religious faith
unbelieving · unchurched · heathen · pagan · apostate · infidel · disbeliever · ungodly
Rejects doctrine for reason
- rationalistOne guided by reason
- open-mindedReceptive to different ideas
- unbiasedFree from prejudice
- impartialShowing no preference
objective · questioning · skeptical · analytical · critical · philosophical · empiricist · intellectual
Ethics-focused secular philosopher
- materialistValues physical over spiritual
- naturalistStudent of nature
- worldlyExperienced in practical affairs
- temporalRelating to chronology
earthly · nonspiritual · civil · lay · mundane · profane · unsacred · nonreligious
One who disbelieves
- questionerOne who poses inquiries
- skepticOne who doubts claims
- cynicDoubter of good intentions
- doubtingQuestioning the truth
uncertain · unconvinced · incredulous · distrustful · suspicious · scrutinizing · probing · challenging
Attacker of cherished beliefs
- unorthodoxContrary to accepted practice
- hereticChallenger of official doctrine
- dissenterOpponent of orthodoxy
- rebelAuthority defier
maverick · individualist · contrarian · bohemian · eccentric · outsider · fringe · heterodox
godless
Lacking belief in deities
nonbeliever · unbelieving · unchurched · heathen · pagan · apostate · infidel · disbeliever · ungodly · profane
freethinker
Rejects doctrine for reason
- rationalistOne guided by reason
- open-mindedReceptive to different ideas
- unbiasedFree from prejudice
impartial · objective · questioning · skeptical · analytical · critical · philosophical · empiricist · intellectual · progressive
humanist
Ethics-focused secular philosopher
- materialistValues physical over spiritual
- naturalistStudent of nature
- worldlyExperienced in practical affairs
temporal · earthly · nonspiritual · civil · lay · mundane · profane · unsacred · nonreligious · nondenominational
doubter
One who disbelieves
- questionerOne who poses inquiries
- skepticOne who doubts claims
- cynicDoubter of good intentions
doubting · uncertain · unconvinced · incredulous · distrustful · suspicious · scrutinizing · probing · challenging · debunking
iconoclast
Attacker of cherished beliefs
- unorthodoxContrary to accepted practice
- hereticChallenger of official doctrine
- dissenterOpponent of orthodoxy
rebel · maverick · individualist · contrarian · bohemian · eccentric · outsider · fringe · heterodox · unconventional
creedlessdogmatic
Asserting opinions as facts
doctrinaire · creedal · orthodox · ideological · confessional
credit, incredible, creed, credible, discredit, incredibly, credence, credo, accredited