The story
- Proto-Indo-European*pós
- Proto-Indo-European*pósti
- Proto-Italic*posti
- Old Latinposte
- Latinpost
- Englishpost-
- LatinRōmānus
- Latinrōmānicus
- Vulgar Latinrōmānicē
- Old Frenchromanz
- Old Frenchromaunt
- Englishromant
- Englishromantic
- English todaypostromantic
Etymology from Wiktionary, CC BY-SA 4.0.