1. (used colloquially) overly conceited or arrogant
   "they're snobs--stuck-up and uppity and persnickety"
   - bigheaded, persnickety, snooty, snot-nosed, snotty, too big for one's breeches, uppish

See also: proud

• unalienable
• unaligned
• unalike
• unalloyed
• unalterability
• unalterable
• unalterably
• unaltered
• unambiguity
• unambiguous
• unambiguously
• unambitious
• unambitiously
• unamended
• unamusing
• unanalysable
• unanalysed
• unanalyzable
• unanalyzed
• unanchored
• unangry
• unanimated
• unanimity
• unanimous
• unanimously