atavism /atˈə-vi-zm/

1. The reappearance of ancestral, but not parental, characteristics
2. Reversion to an ancestral, or to a primitive, type

atavistˈic adjective

atavistˈically adverb

• plastinating
• plastination
• plastique
• plastiques
• plastisol
• plastisols
• plastogamies
• plastogamy
• plastral
• plastron
• plastrons
• -plasty
• plat
• platan
• Platanaceae
• platanaceous
• platane
• platanes
• platanna
• platanna frog
• platannas
• platans
• Platanus
• platband
• platbands