The story
- Proto-Italic*wre-
- Latinre-
- Old Frenchre-
- Proto-Indo-European*(s)ker-
- Ancient Greekκίρκος (kírkos)
- Latincircus
- Late Latincircō
- Old Frenchcerchier
- Old Frenchrecerchier
- Frenchrechercher
- Englishresearch
- English todayresearcher
Etymology from Wiktionary, CC BY-SA 4.0.