irreligious

1. Hostile or indifferent to religion (synset 301788544)
   also: impious - lacking piety or reverence for a god
   similar to:

   • atheistic, atheistical, unbelieving - rejecting any belief in gods
   • ethnic, heathen, heathenish, pagan - not acknowledging the God of Christianity and Judaism and Islam
   • lapsed, nonchurchgoing - no longer active or practicing
   • nonobservant - failing or refusing to observe religious customs

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