1. An upstart who makes conceited, sardonic, insolent comments
   - wise guy, smart aleck, wiseacre, wisenheimer [US], weisenheimer [US]

Derived forms: smart alecs

Type of: upstart

• authentication
• authenticator
• authenticity
• authigenic
• author
• author's name
• authoress
• authorial
• authoring language
• authorisation
• authorise
• authorised
• Authorised Version
• authoriser
• authoritarian
• authoritarian regime
• authoritarian state
• authoritarianism
• authoritative
• authoritatively
• authorities
• authority
• authority figure
• authorization
• authorize