aperiodic /ā-pē-ri-odˈik/

1. Not periodic
2. Highly damped and coming to rest without oscillation (physics)

aperiodicity /-ə-disˈi-ti/ noun

• tricyclic
• tricycling
• tricyclings
• tricyclist
• tricyclists
• tridacna
• tridacnas
• tridactyl
• tridactylous
• tridarn
• tridarns
• tride
• trident
• tridental
• tridentate
• tridented
• Tridentine
• tridents
• tridimensional
• tridominium
• tridominiums
• triduan
• triduum
• triduums
• tridymite