Where does “inexpertness” come from?

inexpertness (English) comes from English inexpert, from Latin inexpertus, from Latin expertus, from Latin experior, from Latin pariō, from Latin -iō, from Proto-West Germanic -jō, from Proto-Indo-European -yéti — he, she.

inexpertness (English): Lack of expertise or skill

Definitions

  1. Lack of expertise or skill

Ancestry of “inexpertness”, step by step

inexpertness traces back through two separate lines of ancestry.

via English inexpert

StepLanguageWordMeaning
1EnglishinexpertInept or unskilled; not of expert ability or...
2Latininexpertusuntried; inexperienced
3Latinexpertustested; having tested; proved; having proven;...
4LatinexperiorI attempt, I try; I test, I put to the test, I...
5Latinpariōto bear, to give birth to
6Latin-iō
7Proto-West Germanic-jōForms agent nouns from verbs
8Proto-Indo-European-yétiCreates intransitive, often deponent,...
9Proto-Indo-Europeanyé-
10Chichewaiyehe, she

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 Chichewa iyeEvery word from Proto-Indo-European -yétiEvery word from Latin -iō
inexpertness — Etymology, Origin & Word History | Etymology Explorer