Where does “interrogativeness” come from?

interrogativeness (English) comes from English interrogative, from Latin interrogativus, from Latin interrogō, from Latin inter, from Proto-Indo-European h₁entér, from Proto-Indo-European h₁en — in; in, inside.

interrogativeness (English): The state or condition of being interrogative

Definitions

  1. The state or condition of being interrogative

Ancestry of “interrogativeness”, step by step

interrogativeness traces back through two separate lines of ancestry.

via English interrogative

StepLanguageWordMeaning
1EnglishinterrogativeAsking or denoting a question: as, an...
2LatininterrogativusOf or pertaining to a question; interrogative
3Latininterrogōto ask, question, inquire, interrogate, to seek information from
4Latininterbetween, among; during, while
5Proto-Indo-Europeanh₁entérbetween
6Proto-Indo-Europeanh₁enin; in, inside

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 h₁enEvery word from Proto-Indo-European h₁entérEvery word from Latin inter