The story
- Proto-Italic*wre-
- Latinre-
- Old Frenchre-
- Middle Englishre-
- Englishre-
- Englishpresentation
- Englishrepresentation
- Proto-Indo-European*h₂el-
- Proto-Indo-European*h₂élisder.?
- Englishrepresentational
- Proto-Indo-European*leyg-
- Proto-Germanic*līką
- English todayrepresentationally
From representational + -ly.
Etymology from Wiktionary, CC BY-SA 4.0.