aperiodic /ā-pē-ri-odˈik/

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

aperiodicity /-ə-disˈi-ti/ noun

• metaphoric
• metaphorical
• metaphorically
• metaphorist
• metaphorists
• metaphors
• metaphosphate
• metaphosphates
• metaphosphoric
• metaphrase
• metaphrased
• metaphrases
• metaphrasing
• metaphrasis
• metaphrast
• metaphrastic
• metaphrasts
• metaphysic
• metaphysical
• metaphysically
• metaphysician
• metaphysicians
• metaphysics
• metaplases
• metaplasia