Where does “skyldugr” come from?

skyldugr (Old Norse) comes from Old Norse skyldr, from Proto-Germanic skuldiz, from Proto-Indo-European skéltis, from Proto-Indo-European sḱel-, from Proto-Indo-European ḱelh₁- — to warm up, to be hot; to warm up, be hot.

Ancestry of “skyldugr”, step by step

StepLanguageWordMeaning
1Old Norseskyldrbound, obliged; due; pressing, urgent
2Proto-Germanicskuldizobligation; debt; fault, blame, guilt
3Proto-Indo-Europeanskéltis—
4Proto-Indo-Europeansḱel-to be obligated, owe
5Proto-Indo-Europeanḱelh₁-to warm up, to be hot; to warm up, be hot

Words derived from “skyldugr”

Every word from Proto-Indo-European ḱelh₁- →Every word from Proto-Indo-European sḱel- →Every word from Proto-Indo-European skéltis →