peristeronic /pə-ris-tə-ronˈik/

1. Of pigeons
2. Pigeon-fancying

• upthrust
• upthrusting
• upthrusts
• upthunder
• upthundered
• upthundering
• upthunders
• uptick
• upticks
• uptie
• uptied
• upties
• uptight
• uptighter
• uptightest
• up-till
• uptilt
• uptilted
• uptilting
• uptilts
• uptime
• uptimes
• up to
• up to a point
• up to date