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

• variational
• variationist
• variationists
• variations
• variative
• variceal
• varicella
• varicellar
• varicellas
• varicelloid
• varicellous
• varices
• varicocele
• varicoceles
• varicoloured
• varicose
• varicose ulcer
• varicose ulcers
• varicosities
• varicosity
• varicotomies
• varicotomy
• Varidase
• varied
• variedly