English pneumonia

← Ancient Greek πνευμονία (mention)

← Ancient Greek πνεύμων (mention)

← Ancient Greek -ία (mention)

← Proto-Indo-European *plew- (root)

→ English bronchopneumonia (affix)

→ English pleuropneumonia (affix)

→ English pneumonialike (suffix)

→ English metapneumonia (prefix)

→ English Wuhan pneumonia (compound)

→ English hydropneumonia (prefix)

→ Swahili nimonia (borrowed)