Where does “opruste” come from?

opruste (Danish) comes from Danish ruste, from Middle Low German rusten, from Proto-West Germanic hrustijan, from Proto-West Germanic -jan, from Proto-Germanic -janą, from Proto-Indo-European -yéti, from Proto-Indo-European yé-, from Chichewa iye — he, she.

opruste (Danish): to arm increase the number of weapons and armed forces a country has available in the event of war

Definitions

  1. to arm increase the number of weapons and armed forces a country has available in the event of war

Ancestry of “opruste”, step by step

opruste traces back through two separate lines of ancestry.

via Danish ruste

StepLanguageWordMeaning
1Danishrusteto rust (to oxidise)
2Middle Low Germanrusten
3Proto-West Germanichrustijanto adorn, decorate; to equip
4Proto-West Germanic-janCreates denominative verbs from nouns; Creates...
5Proto-Germanic-janąDerives denominatives from nouns and factitives...
6Proto-Indo-European-yétiCreates intransitive, often deponent,...
7Proto-Indo-Europeanyé-
8Chichewaiyehe, she

via Danish op

StepLanguageWordMeaning
1Danishopup
2Old Norseuppup
3Proto-Germanicuppup, upwards
4Proto-Germanicubunder
5Proto-Indo-Europeanupóunder, below
6Proto-Indo-Europeanh₃ewp-
Every word from Chichewa iyeEvery word from Proto-Germanic -janąEvery word from Proto-Indo-European -yéti