Where does “inofficiousness” come from?

inofficiousness (English) comes from English inofficious, from Latin inofficiosus, from Latin officiōsus, from Latin officium, from Latin opificium, from Latin opifex, from Latin Ops, from Latin oscen — missile, arrow, dart; weapon; something quickly...

inofficiousness (English): The quality of being inofficious

Definitions

  1. The quality of being inofficious

Ancestry of “inofficiousness”, step by step

inofficiousness traces back through two separate lines of ancestry.

via English inofficious

StepLanguageWordMeaning
1EnglishinofficiousIndifferent to obligation or duty; Not officious;...
2Latininofficiosusundutiful, inofficious; null and void
3Latinofficiōsusattentive, dutiful, obliging
4Latinofficiumduty, service; office; obligation, an obligatory...
5Latinopificiumwork
6LatinopifexSomeone who does work (especially creative or constructive); worker, maker, framer, fabricator, workman, mechanic, artificer, craftsman, inventor, artist, artisan
7LatinOpsearth goddess, fertility deity
8Latinoscenany bird by whose song cries augurs divined...
9Latinopscen
10Latinob-towards; against
11Latinobolusobolus (Greek coin)
12Ancient Greekὀβολόςobol, obolus, used at Athens as both a weight and...
13Ancient Greekὀβελόςa spit, rod; a horizontal line
14Ancient Greekβέλοςmissile, arrow, dart; weapon; something quickly...

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 Ancient Greek βέλος