1. Marked by casual disrespect
   - impudent, insolent, flip

See also: disrespectful

• petrolatum gauze
• petroleum
• petroleum future
• petroleum geologist
• petroleum geology
• petroleum jelly
• petroleum refinery
• petrological
• petrologist
• petrology
• Petromyzon
• Petromyzon marinus
• Petromyzoniformes
• Petromyzontidae
• Petronas Towers
• petronel
• Petronius
• Petronius Arbiter
• petrosal
• Petroselinum
• Petroselinum crispum
• Petroselinum crispum neapolitanum
• Petroselinum crispum tuberosum
• petrous
• Petrus Stuyvesant