Rigorous
Rigorous adjective - Given to exacting standards of discipline and self-restraint.
Uphill battle and rigorous are semantically related In some cases you can use "Uphill battle" instead an adjective "Rigorous".
Uphill battle
Rigorous and uphill battle are semantically related in difficult topic. Sometimes you can use "Rigorous" instead an adjective phrase "Uphill battle".
Mutual synonyms
Related pairs
- strenuous and rigorous
- strenuous and uphill battle
- unsparing and rigorous
- unsparing and uphill battle
- demanding and rigorous
- demanding and uphill battle
- rough and rigorous
- rough and uphill battle
- rugged and rigorous
- rugged and uphill battle
- heavy and rigorous
- heavy and uphill battle
- severe and rigorous
- severe and uphill battle
Cite this Source
Uphill battle and Rigorous. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/rigorous/uphill_battle
Rigorous & Uphill battle. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/rigorous/uphill_battle>.
Uphill battle or Rigorous. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/rigorous/uphill_battle.
Google Ngram Viewer shows how "rigorous" and "uphill battle" have occurred on timeline