Related Clues:

• Impertinent
• Bold
• Like a stadium without a dome
• Irreverent
• Sassy
• Kind of tongue
• Snobbish
• Full of pizzazz
• Nonchalant
• Slick, in conversation
• Very smooth
• ___-inflammatory
• Hardly coy
• Like an atrium
• Insincere, in a way