Where does “perniciōsus” come from?

perniciōsus (Latin) comes from Latin perniciēs, from Latin pernecō, from Latin necō, from Latin nex, from Proto-Italic neks, from Proto-Indo-European neḱs, from Proto-Indo-European neḱ- — to perish, disappear.

perniciōsus (Latin): destructive, ruinous, baleful, pernicious

Definitions

  1. destructive, ruinous, baleful, pernicious

Ancestry of “perniciōsus”, step by step

perniciōsus traces back through two separate lines of ancestry.

via Latin perniciēs

StepLanguageWordMeaning
1Latinperniciēsruin, destruction
2Latinpernecōto kill, slay outright
3Latinnecōto kill, murder (especially without physical wounding such as by poison or hunger)
4Latinnexmurder, slaughter, killing; violent death
5Proto-Italicneksdeath, slaughter
6Proto-Indo-Europeanneḱsdeath
7Proto-Indo-Europeanneḱ-to perish, disappear

via Latin per

StepLanguageWordMeaning
1Latinperthrough, by means of; throughout, during
2LatinAdtoward, to
3Latinilliche, she, it, yonder, that, overthere; in that...
4Latinillethat; those; "; demonstrative pronoun "; that...
5LatinolleArchaic form of ille
6Proto-Italic*olnosthat

Words derived from “perniciōsus

Every word from Proto-Indo-European neḱ-Every word from Proto-Indo-European neḱsEvery word from Proto-Italic neks