Irrefragable
Irrefragable adjective - Not capable of being challenged or proved wrong.
Sturdy and irrefragable are semantically related. In some cases you can use "Sturdy" instead an adjective "Irrefragable".
Sturdy
Sturdy adjective - Marked by the ability to withstand stress without structural damage or distortion.
Usage example: wear sturdy boots because we will be going over sharp rocks and uneven terrain
Irrefragable and sturdy are semantically related. Sometimes you can use "Irrefragable" instead an adjective "Sturdy".
Nearby Word: sturdily
Cite this Source
Sturdy and Irrefragable. (2016). Retrieved 2026, August 18, from https://thesaurus.plus/related/irrefragable/sturdy
Irrefragable & Sturdy. N.p., 2016. Web. 18 Aug. 2026. <https://thesaurus.plus/related/irrefragable/sturdy>.
Sturdy or Irrefragable. 2016. Accessed August 18, 2026. https://thesaurus.plus/related/irrefragable/sturdy.
Google Ngram Viewer shows how "irrefragable" and "sturdy" have occurred on timeline