Submitted by György Chityil ... on Fri, 01/19/2018 - 16:59 Hierarchy: NounDescription: {{sociology}} Reversion to past primitive behavior, especially violence.Ngram: atavismNgram Text: atavismSource: WiktionaryIssue: 0Wiktionary tag: sociologyNgram Count: 1Wikokit WikiText ID: 279031