1. Showing lack of due respect or veneration
   "irreverent scholars mocking sacred things"; "noisy irreverent tourists" 
2. Characterized by a lightly pert and exuberant quality
   "a certain irreverent gaiety and ease of manner"
   - impertinent, pert, saucy 
3. Not revering god
   - godless

See also: aweless, awless, blasphemous, disrespectful, impious, irreverence, irreverently, profane, sacrilegious, spirited

Antonym: reverent

Encyclopedia: Irreverent

• trail riding
• trailblazer
• trailblazing
• trailer
• trailer camp
• trailer park
• trailer park trash
• trailer trash
• trailer truck
• trailhead
• trailing
• trailing arbutus
• trailing edge
• trailing four o'clock
• trailing windmills
• train
• train depot
• train dispatcher
• train fare
• train of thought
• train oil
• train set
• train station
• train ticket
• train wreck