Words that come from Proto-Indo-European “púH-os ~ púH-es-os”
37 words across 12 languages descend from Proto-Indo-European púH-os ~ púH-es-os — including pus, purulent, mucopurulent, purum, puriform, seropurulent, mucopus, fibrinopurulent.
See the etymology of púH-os ~ púH-es-os itself →