Labor
Labor noun - Productive work (especially physical work done for wages).
Usage example: his labor did not require a great deal of skill
Labour is a synonym for labor (British) in work topic. In some cases you can use "Labour" instead the word "Labor" as a noun or a verb or an adjective, when it comes to topics like proletarian, labor party.
Mutual synonyms
Cite this Source
Labour and Labor. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/labor/labour
Labor & Labour. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/labor/labour>.
Labour or Labor. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/labor/labour.
Google Ngram Viewer shows how "labor" and "labour" have occurred on timeline