Where does “waanzin” come from?

waanzin (Dutch) comes from German Wahnsinn, from German wahnsinnig, from German wahnwitzig, from German -ig, from German -jährig, from German Jahr, from Middle High German jār, from Old High German jār — year.

waanzin (Dutch): delusion; insanity, lunacy

Definitions

  1. delusion; insanity, lunacy

Ancestry of “waanzin”, step by step

waanzin traces back through 3 separate lines of ancestry.

via German Wahnsinn

StepLanguageWordMeaning
1GermanWahnsinninsanity, madness; awesome!, man!, wicked!
2Germanwahnsinnigmad, insane; incredible, unbelievable;...
3Germanwahnwitzigabsurd; insane
4German-ig-y; forms adjectives from nouns; forms adjectives...
5German-jährigyears old; years lasting
6GermanJahryear
7Middle High Germanjāryear
8Old High Germanjāryear
9Proto-West Germanicjāryear
10Proto-Germanicjērąyear; name of the J-rune
11Proto-Indo-Europeanyeh₁r-year

via Dutch waan

StepLanguageWordMeaning
1Dutchwaandelusion
2Middle Dutchwâenhope, expectation
3Old Dutchwānhope, expectation
4Proto-West Germanichwanwhen
5Proto-Germanichwanwhen, at what time
6Proto-Germanichwazwho, what; whose; whom
7Proto-Indo-EuropeankʷosSee *kʷis
8Proto-Indo-Europeankʷ-The primary interrogative root

via Dutch zin

StepLanguageWordMeaning
1Dutchzinmeaning, significance; point, sense; sentence
2Middle Dutchsindirection; attention; sense, intellect, reason
3Old Dutchsīnwe be
4Proto-West Germanicsīnhis/her/its/their own
5Proto-Germanicsīnazhis/her/its/their own; reflexive possessive
6Proto-Indo-Europeanswéself

Words derived from “waanzin

Every word from Proto-Indo-European yeh₁r-