Where does “labourously” come from?

labourously (English) comes from English labourous, from English Labour, from Middle English labouren, from Old French laborer, from Latin labōrō, from Latin lābor, from Old Latin labos, from Romanian labă — fox.

labourously (English): Rare spelling of laboriously

Definitions

  1. Rare spelling of laboriously

Ancestry of “labourously”, step by step

labourously traces back through two separate lines of ancestry.

via English labourous

StepLanguageWordMeaning
1EnglishlabourousObsolete form of laborious
2EnglishLabourthe Labour Party
3Middle Englishlabouren
4Old Frenchlaborerto work; to labor
5Latinlabōrōto toil, labor, work
6Latinlāborwork
7Old Latinlabos
8Romanianlabăpalm; paw
9Hungarianlábleg; foot; support, stand
10Proto-Uralicluwebone
11Proto-Iranian*Hrawpācáhfox
12Proto-Indo-Iranian*Hrawpāćásfox

via English ly

StepLanguageWordMeaning
1EnglishlyAbbreviation of light-year
2VietnameselyAlternative spelling of li
Every word from Proto-Indo-Iranian *Hrawpāćás