Where does “syskon” come from?
syskon (Swedish) comes from Old Swedish systkin, from Old Norse systkin, from Old Norse systir, from Proto-Norse ᛊᚹᛖᛊᛏᚨᚱ, from Proto-Germanic swestēr, from Proto-Indo-European swésōr, from Proto-Indo-European su-h₁ésh₂-ōr, from Proto-Indo-European h₁ésh₂r̥ — blood.
syskon (Swedish): a sibling
Ancestry of “syskon”, step by step
Words derived from “syskon”