Laborious
Laborious adjective - Involved in often constant activity.
Usage example: the volunteers have been commendably laborious in their cleanup of the beach
Untiring
Untiring adjective - Showing no signs of weariness even after long hard effort.
Usage example: the detective's untiring investigation of the crime finally led to several arrests
Laborious and untiring are semantically related. Sometimes you can use "Laborious" instead an adjective "Untiring".
Nearby Word: untiringly
Mutual synonyms
Related pairs
- steady and laborious
- steady and untiring
- active and laborious
- active and untiring
- energetic and laborious
- energetic and untiring
- zealous and laborious
- zealous and untiring
- hard and laborious
- hard and untiring
- unrelenting and laborious
- unrelenting and untiring
- careful and laborious
- careful and untiring
Cite this Source
Untiring and Laborious. (2016). Retrieved 2026, August 08, from https://thesaurus.plus/related/laborious/untiring
Laborious & Untiring. N.p., 2016. Web. 08 Aug. 2026. <https://thesaurus.plus/related/laborious/untiring>.
Untiring or Laborious. 2016. Accessed August 08, 2026. https://thesaurus.plus/related/laborious/untiring.
Google Ngram Viewer shows how "laborious" and "untiring" have occurred on timeline