Where does “laboriosity” come from?

laboriosity (English) comes from English laborious, from Old French laborios, from French laborieux, from Latin laboriosus, from Latin lābor, from Old Latin labos, from Romanian labă, from Hungarian láb — fox.

laboriosity (English): Laboriousness

Definitions

  1. Laboriousness

Ancestry of “laboriosity”, step by step

laboriosity traces back through two separate lines of ancestry.

via English laborious

StepLanguageWordMeaning
1EnglishlaboriousRequiring much physical effort; toilsome;...
2Old Frenchlaborios—
3Frenchlaborieuxlaborious
4Latinlaboriosuslaborious, toilsome, demanding; industrious,...
5Latinlāborwork
6Old Latinlabos—
7Romanianlabăpalm; paw
8Hungarianlábleg; foot; support, stand
9Proto-Uralicluwebone
10Proto-Iranian*Hrawpācáhfox
11Proto-Indo-Iranian*Hrawpāćásfox

via English ity

StepLanguageWordMeaning
1Englishity—
2Ingrian-uUsed to form nouns from verbs
Every word from Proto-Indo-Iranian *Hrawpāćás →Every word from Proto-Iranian *Hrawpācáh →Every word from Proto-Uralic luwe →