Where does “Widerwillen” come from?

Widerwillen (German) comes from German Willen, from German Wille, from Middle High German wille, from Old High German willo, from Proto-West Germanic willjō, from Proto-Germanic wiljô, from Proto-Indo-European welh₁- — to choose; to want.

Ancestry of “Widerwillen”, step by step

Widerwillen traces back through two separate lines of ancestry.

via German Willen

StepLanguageWordMeaning
1GermanWillenAlternative form of Wille; inflection of...
2GermanWillewill
3Middle High Germanwille
4Old High Germanwillowill, wish, desire
5Proto-West Germanicwilljōwill, wish, desire
6Proto-Germanicwiljôwill, wish, desire
7Proto-Indo-Europeanwelh₁-to choose; to want

via German wider

StepLanguageWordMeaning
1Germanwideragainst
2Middle High Germanwideropposite
3Old High Germanwidaragainst; ram
4Proto-West Germanicwiþrtoward, against
5Proto-Germanicwiþrątoward, against
6Proto-Indo-Europeanwī-tero-further apart
7Proto-Indo-Europeanwiapart, asunder; away from, against
Every word from Proto-Indo-European welh₁-