Irreverent

a.

1.

Not reverent; showing a lack of reverence; expressive of a lack of veneration; as, an irreverent babbler; an irreverent jest.

Adj.	1.	irreverent - showing lack of due respect or veneration; "irreverent scholars mocking sacred things"; "noisy irreverent tourists" Antonyms: reverent - feeling or showing profound respect or veneration; "maintained a reverent silence"
	2.	irreverent - characterized by a lightly pert and exuberant quality; "a certain irreverent gaiety and ease of manner" Synonyms: impertinent, pert, saucy
	3.	irreverent - not revering god Synonyms: godless

apostate, atheistic, aweless, backsliding, blasphemous, cheeky, derisive, discourteous, disparaging, disrespectful, fallen, fallen from grace, flip, flippant, impertinent, impious, impudent, insolent, insulting, irreligious, lapsed, mocking, profanatory, profane, recidivist, recidivistic, recreant, renegade, ridiculing, rude, sacrilegious, saucy, uncivil, undutiful, ungodly, unhallowed, unholy