Where does “perniciosament” come from?

perniciosament (Catalan) comes from Old French pernicios, from French pernicieux, from Latin perniciōsus, from Latin perniciēs, from Latin pernecō, from Latin necō, from Latin nex, from Proto-Italic neks — to perish, disappear.

perniciosament (Catalan): perniciously, harmfully

Definitions

  1. perniciously, harmfully

Ancestry of “perniciosament”, step by step

StepLanguageWordMeaning
1Old Frenchpernicios
2FrenchpernicieuxInsidious. Having a slow and discreet, but...
3Latinperniciōsusdestructive, ruinous, baleful, pernicious
4Latinperniciēsruin, destruction
5Latinpernecōto kill, slay outright
6Latinnecōto kill, murder (especially without physical wounding such as by poison or hunger)
7Latinnexmurder, slaughter, killing; violent death
8Proto-Italicneksdeath, slaughter
9Proto-Indo-Europeanneḱsdeath
10Proto-Indo-Europeanneḱ-to perish, disappear
Every word from Proto-Indo-European neḱ-