The story
- Proto-Indo-European*úp
- Proto-Indo-European*upér
- Proto-Germanic*uber
- Old Englishofer-
- Middle Englishover-
- Englishover-
- Latincomputō
- Anglo-Normancounter
- Middle Englishcounten
- Englishcount
- English todayovercount
Etymology from Wiktionary, CC BY-SA 4.0.