Where does “edrugh” come from?

edrugh (Old Danish) comes from Old Norse æ, from Proto-Germanic aiwį̄, from Proto-Germanic aiwaz, from Proto-Indo-European h₂eyu-, from Proto-Indo-European h₂ey- — vital force, life, age, eternity; day, morning.

Ancestry of “edrugh”, step by step

edrugh traces back through two separate lines of ancestry.

via Old Norse æ

StepLanguageWordMeaning
1Old Norseæever, at any time; inflection of æja: ##...
2Proto-Germanicaiwį̄
3Proto-Germanicaiwazlong time, age, eternity
4Proto-Indo-Europeanh₂eyu-vitality; eternal; vital force, life, long life,...
5Proto-Indo-Europeanh₂ey-vital force, life, age, eternity; day, morning

via Old Norse drjúgr

StepLanguageWordMeaning
1Old Norsedrjúgrvery; excessive; sufficient
2Proto-Germanicdreugazenduring, lasting
3Proto-Germanicdreuganąto mislead, to deceive; to serve, to be a...
4Proto-Indo-Europeandʰrewgʰ-to deceive, to mislead; to serve one's tribe;...
5Proto-Indo-Europeandʰer-to support; to hold
Every word from Proto-Indo-European h₂ey-Every word from Proto-Indo-European h₂eyu-Every word from Proto-Germanic aiwaz