Synonyms for Freethinking

Synonyms starting with letter I

• infidelity

  belief that no god exists
• incredulous

  disbelieving, doubtful
• iconoclastic

  without a god or divine faith, ungodly, unorthodox
• indulgent

  liberal
• irreligion

  belief that no god exists
• irreligious

  without a god or divine faith
• idolatrous

  unorthodox
• impious

  unorthodox, ungodly
• infidel

  unorthodox
• independent
• individualistic
• impiety

  belief that no god exists
• irreverence

  belief that no god exists
• iconoclasm

  belief that no god exists
• insurgent

  deviating by extremes
• immoderate

  deviating by extremes
• insubordinate

  deviating by extremes
• intransigent

  deviating by extremes
• insurrectionary

  deviating by extremes
• immoral

  debauched
• irreverent

  ungodly
• individualism
• independence
• idolatry
• individual
• idiosyncratic
• incredulity
• irrealizable
• innovational
• infeasible