The story
- Proto-Indo-European*dwóh₁
- Proto-Indo-European*trísinflu.
- Proto-Indo-European*d(w)is-
- Proto-Italic*dis-
- Latindis-
- Proto-Indo-European*gʰredʰ-
- Latingradior
- Latindīgredior
- Latindīgressus
- Latindīgressum
- English todaydigress
Etymology from Wiktionary, CC BY-SA 4.0.