Laborious and Latent

Laborious

Laborious adjective - Involved in often constant activity.
Usage example: the volunteers have been commendably laborious in their cleanup of the beach

Latent is an antonym for laborious.

Latent

Latent adjective - Not being in a state of use, activity, or employment.

Laborious is an antonym for latent.

Nearby Words: latency, latently
Cite this Source
Latent and Laborious. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/laborious/latent
Laborious & Latent. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/laborious/latent>.
Latent or Laborious. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/laborious/latent.
Google Ngram Viewer shows how "laborious" and "latent" have occurred on timeline