Difference between Impious and Irreverent

IMPIOUS vs IRREVERENT: ADJECTIVE

Lacking piety and reverence for a god
Lacking due respect or dutifulness
Lacking reverence; not pious.
Not pious; wanting piety; irreligious; irreverent; ungodly; profane; wanting in reverence for the Supreme Being
Not pious
Lacking piety or reverence for a god
Lacking reverence or respect, especially towards a god

Showing lack of due respect or veneration
Not revering god
Characterized by a lightly pert and exuberant quality
Lacking or exhibiting a lack of reverence; disrespectful.
Critical of what is generally accepted or respected; satirical.
Not reverent; showing a lack of reverence; expressive of a lack of veneration
Lacking proper respect or seriousness; sarcastic.
Disrespectful, cynical, cavilling, querulous, or vulgar, where one's own feelings, or especially deference to the feelings of others, customarily command silence, discretion, and circumspection.

Not pious; lacking piety or reverence for God; irreligious; profane; wicked.
Characterized by want of piety; of an irreverent or wicked character: as, an impious deed; impious writings.
Synonyms Unrighteous, Profane, etc. See irreligious.

Not reverent; manifesting or characterized by irreverence; deficient in veneration or respect: as, to be irreverent toward one's superiors or elders; an irreverent expression.

Contemptible, Unworthy, Unrighteous, Detestable, Immoral, Licentious, Pious, Sinful, Unholy, Undutiful, Irreverent, Disrespectful, Ungodly, Godless, Irreligious

Satirical, Humorous, Inopportuneness, Awless, Aweless, Pert, Godless, Spirited, Blasphemous, Sacrilegious, Impious, Disrespectful, Saucy, Impertinent, Profane

Contemptible, Unworthy, Unrighteous, Detestable, Immoral, Licentious, Pious, Sinful, Unholy, Undutiful, Irreverent, Disrespectful, Ungodly, Godless, Irreligious

Satirical, Humorous, Inopportuneness, Awless, Aweless, Pert, Godless, Spirited, Blasphemous, Sacrilegious, Impious, Disrespectful, Saucy, Impertinent, Profane

Condemn yourself, because you, the impious and infamous reigns of Jehoram Ahaziah.
Maimonides thinks that this view is common, vulgar, stupid, and impious.
Nineveh, that exceeding great city, with its vast but impious population.
But for you, the impious, there will be a curse.
Specifically, impious and reproachful speech injurious to the divine majesty.
But a child had witnessed their impious and criminal action.
Let vengeance now be sated on impious, cruel foes!
Prosperity inclines sinners to an impious neglect of God.
Unhappy Dido, now you think of impious deeds?
Son of God would be killed for the impious; but in the present it is announced that He has been killed for the impious.

Bringing you a fresh and irreverent take on tech.
Our son eats up the piggish, amoral, irreverent humor.
An irreverent fast-food joint where fish burgers rule.
Natural beauty, cutting edge architecture and irreverent art scenes?
Where sharp political analysis meets informal and irreverent discussion.
Rick and Morty RPG Is Stupid, Irreverent Fun.
You will pardon me, if I seem irreverent.
Album: The Slightly Irreverent Comedy Of Ron Carey.
An irreverent, fantasy comedy game with few limits!
Irreverent tone Title page from the eighth edition of Bishop Watson's rejoinder to Paine Paine's style is not only "vulgar", it is also irreverent.