Words that come from Proto-Indo-European swepōr

15 words across 6 languages descend from Proto-Indo-European swepōr — including soporific, sopor, soporifically, soporifique, sopor, soporifer, sopore, soporoso.

See the etymology of swepōr itself →

English (5)

Latin (4)

Italian (2)

Romanian (2)

French (1)

Dutch (1)