Iron and Rigorous

Iron

Iron adjective - Not showing weakness or uncertainty.

Rigorous and iron are semantically related. In some cases you can use "Rigorous" instead an adjective "Iron".

Nearby Words: ironing, ironed, ironware, ironwork

Rigorous

Rigorous adjective - Given to exacting standards of discipline and self-restraint.

Iron and rigorous are semantically related. Sometimes you can use "Iron" instead an adjective "Rigorous".

Nearby Words: rigorously, rigor, rigour, rigorism

Both words in one sentence

  • Rock Beats Laser The Zulus, despite being equipped with iron spears and rawhide shields, were known for their tactical cunning, their rigorous training, and their suicidal bravery.
  • Shaolin monks practice a rigorous regimen known as "Iron Body Technique", allowing wooden clubs to be broken across their bodies, limbs and heads with little effect, as well as great resistance to piercing weapons.
Cite this Source
Rigorous and Iron. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/iron/rigorous
Iron & Rigorous. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/iron/rigorous>.
Rigorous or Iron. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/iron/rigorous.
Google Ngram Viewer shows how "iron" and "rigorous" have occurred on timeline