Where does “Ibsenish” come from?

Ibsenish (English) comes from English Ibsen, from Danish Ibsen, from Danish -sen, from Danish søn, from Old Danish sun, from Old Norse sonr, from Proto-Germanic sunuz, from Proto-Indo-European *suhnús.

Ancestry of “Ibsenish”, step by step

Ibsenish traces back through two separate lines of ancestry.

via English Ibsen

StepLanguageWordMeaning
1EnglishIbsen
2DanishIbsen
3Danish-sen-son; Forms patronymic surnames
4Danishsønson
5Old Danishsunson
6Old Norsesonrson
7Proto-Germanicsunuzson
8Proto-Indo-European*suhnús

via English ish

StepLanguageWordMeaning
1EnglishishPronunciation spelling of is; somewhat,...
2English-ishTypical of, similar to, being like; Somewhat,...
3Middle English-ishAlternative form of -yssh
4Old English-isċ-ish
5Proto-West Germanic-iskCreates adjectives from nouns
6Proto-Germanic-iskazForms adjectives from nouns with the sense of...
7Proto-Indo-European-iskosCharacteristic of, typical of, pertaining to
Every word from Proto-Indo-European *suhnúsEvery word from Proto-Germanic sunuzEvery word from Old Norse sonr