aperiodic /ā-pē-ri-odˈik/

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

aperiodicity /-ə-disˈi-ti/ noun

• darga
• dargah
• dargahs
• dargas
• dargle
• dargles
• dargs
• dari
• daric
• darics
• daring
• daring-do
• daring-hardy
• daringly
• darings
• dariole
• darioles
• Darjeeling
• Darjeelings
• dark
• dark adaptation
• dark adaptations
• dark-adapted
• Dark Ages
• Dark Continent