D defs.my
Entry 1 sense Webster, 1913

Impious

/ĭmˌ-pī'-əs/ · Im·pi·ous · IPA /ˈɪmpi.əs/
01 a. Not pious; wanting piety; irreligious; irreverent; ungodly; profane; wanting in reverence for the Supreme Being; as, an impious deed; impio…
  1. 1.
    Not pious; wanting piety; irreligious; irreverent; ungodly; profane; wanting in reverence for the Supreme Being; as, an impious deed; impious language.
    “When vice prevails, and impious men bear away, The post of honor is a private station.” Addison.
Syn. Impious, Irreligious, Profane.
Irreligious is negative, impious and profane are positive. An indifferent man may be irreligious; a profane man is irreverent in speech and conduct; an impious man is wickedly and boldly defiant in the strongest sense. Profane also has the milder sense of secular.