Where does “interestlessness” come from?

interestlessness (English) comes from English interestless, from English interest, from Old French interest, from French intérêt, from Medieval Latin interesse, from Latin interesse, from Latin esse, from Ancient Greek οὐσία — to be.

interestlessness (English): Absence of interest

Definitions

  1. Absence of interest

Ancestry of “interestlessness”, step by step

interestlessness traces back through two separate lines of ancestry.

via English interestless

StepLanguageWordMeaning
1EnglishinterestlessWithout interest
2EnglishinterestThe price paid for obtaining, or price received...
3Old Frenchinterest
4Frenchintérêtinterest; point
5Medieval Latininteressepresent active infinitive of intersum; to...
6Latininteressepresent active infinitive of intersum; to...
7Latinessepresent infinitive of sum; state, condition;...
8Ancient Greekοὐσίαthat which is one's own, one's substance,...
9Ancient GreekεἰμίTo be, exist; live; To be; it is possible
10Proto-Hellenicehmito be
11Proto-Indo-Europeanh₁ésmifirst-person singular present indicative of...
12Proto-Indo-Europeanh₁ēs-to be

via English Ness

StepLanguageWordMeaning
1EnglishNessAn Ulster princess and the mother of Conchobar mac Nessa and Findchoem in the Ulster Cycle of Irish mythology. Daughter of Eochaid Sálbuide. Also the mother of Cormac Cond Longas by incest with Conchobar mac Nessa
2Middle Englishnesse
3Old Englishnæsnot, not at all; not; first/third-person singular...
4Proto-Germanicnasjąfoothill; headland; cape
5Proto-Indo-Europeannéh₂snose
Every word from Proto-Indo-European h₁ēs-Every word from Proto-Indo-European h₁ésmiEvery word from Proto-Hellenic ehmi