The story
- Proto-Indo-European*dwóh₁
- Proto-Indo-European*trísinflu.
- Proto-Indo-European*d(w)is-
- Proto-Italic*dis-
- Latindis-
- Proto-Indo-European*sekʷ-
- Proto-Indo-European*sokʷéh₂
- Proto-Indo-European*sokʷh₂ṓy
- Proto-Indo-European*sokʷyós
- Proto-Italic*sokjos
- Latinsokios
- Latinsocius
- Latinsociō
- Latindissociō
- English todaydissociate
From Latin dissociō + -ate (verb-forming suffix), from dis- (“apart”) + sociō (“join”), from socius (“related, leagued”).
Etymology from Wiktionary, CC BY-SA 4.0.