Where does “compunctiousness” come from?

compunctiousness (English) comes from English compunctious, from English compunction, from Middle English compunccion, from Old French compunction, from Late Latin compunctionem, from Latin compunctus, from Latin compungere, from Latin com- — whale, sea monster; abyss.

compunctiousness (English): The quality of being compunctious; compunction

Definitions

  1. The quality of being compunctious; compunction

Ancestry of “compunctiousness”, step by step

compunctiousness traces back through two separate lines of ancestry.

via English compunctious

StepLanguageWordMeaning
1EnglishcompunctiousExhibiting compunctions, scruples, feelings of...
2EnglishcompunctionA pricking of conscience or a feeling of regret,...
3Middle Englishcompunccion
4Old Frenchcompunction
5Late Latincompunctionema pricking; accusative singular of compūnctiō
6Latincompunctuspricked, punctured; goaded, stimulated; tattooed
7Latincompungeresecond-person singular future passive indicative...
8Latincom-allomorph of con-
9Latincon-Used in compounds to indicate a being or bringing...
10Latincumwith, along with; at; -fold
11Old LatincomAlternative form of cum
12Proto-Italickomwith, along, at
13Proto-Indo-Europeanḱómbeside, near, by, with
14Proto-Indo-EuropeanḱeDeictic particle, here; Post-positional...
15Middle Englishkyt
16Russianкитwhale; genitive plural of ки́та
17Old Church Slavonicкитъwhale
18Ancient Greekκῆτοςwhale, sea monster; abyss

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 κῆτοςEvery word from Old Church Slavonic китъEvery word from Russian кит