Related Clues:

• Anesthetize, say
• More than confident
• Hardly cutting-edge
• Self-important
• Stiffly proper
• Overly self-assured
• Like a gloater
• Overweening
• Give Valium to, e.g.
• Hardly capricious
• Contentedly confident
• Quite pleased with oneself
• Far from frivolous
• Too big for one's britches, say
• Too punctilious