The story
- Proto-Indo-European*leǵ-
- Proto-Indo-European*lóǵos
- Proto-Hellenic*lógos
- Ancient Greekλόγος (lógos)
- Englishlogo-
- Proto-Indo-European*ser-?
- Proto-Indo-European*srew-
- Proto-Indo-European*sréweti
- Proto-Hellenic*hréwō
- Ancient Greekῥέω (rhéō)
- Ancient Greekῥοία (rhoía)
- English todaylogorrhea
From logo- (prefix meaning ‘word; speech’) + -rrhea (suffix meaning ‘flowing’), probably modelled after verbal diarrhea. logo- is derived from Ancient Greek λόγος (lógos, “word; speech; utterance”) (from λέγω (légō, “to say, speak; to arrange; to gather”), from Proto-Indo-European *leǵ- (“to collect, gather”)), while -rrhea is from ῥοία (rhoía, “a flow, flux”) (from ῥέω (rhéō, “to flow”), from Proto-Indo-European *srew- (“to flow”)).
Words from the same roots
Ancient Greekλόγος all →
Proto-Indo-European*leǵ- all →
Proto-Indo-European*srew- all →
Etymology from Wiktionary, CC BY-SA 4.0.