Irreverent

Origin

- + reverent

Full definition of irreverent

Adjective

1. Lacking proper respect or seriousness; sarcastic.
2. 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.

Synonyms

• impertinent
• insolent
• flippant
• pert