Where does “seriosus” come from?
seriosus (Medieval Latin) comes from Latin sērius, from Latin sērus, from Proto-Italic swerjos, from Proto-Indo-European swer-yo-s, from Proto-Indo-European swer- — to ache; to fester; wound; injury.
seriosus (Medieval Latin): serious
Ancestry of “seriosus”, step by step
Words derived from “seriosus”