Difficult and Refractory

Difficult

Difficult adjective - Requiring considerable physical or mental effort.

Refractory is a synonym for difficult in troublesome topic. In some cases you can use "Refractory" instead an adjective "Difficult", when it comes to topics like disobedient, unmanageable socially.

Nearby Word: difficulty

Refractory

Refractory adjective - Given to resisting control or discipline by others.
Usage example: believing that rules are only for other people, he's been refractory virtually his entire life

Difficult is a synonym for refractory in obstinate topic. You can use "Difficult" instead an adjective "Refractory", if it concerns topics such as unmanageable, disobedient.

Cite this Source
Refractory and Difficult. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/difficult/refractory
Difficult & Refractory. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/difficult/refractory>.
Refractory or Difficult. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/difficult/refractory.
Google Ngram Viewer shows how "difficult" and "refractory" have occurred on timeline