Inflexible
Inflexible adjective - Not allowing for any exceptions or loosening of standards.
Usage example: inflexible entry rules for the contest ban anyone who works for the company as well as any of their relatives
Stubborn is a synonym for inflexible in obstinate topic. In some cases you can use "Stubborn" instead an adjective "Inflexible", when it comes to topics like resist. popular alternative
Stubborn
Stubborn adjective - Sticking to an opinion, purpose, or course of action in spite of reason, arguments, or persuasion.
Usage example: he's just being stubborn, refusing even to try the new toothpaste
Inflexible is a synonym for stubborn in firm topic. You can use "Inflexible" instead an adjective "Stubborn", if it concerns topics such as obstinate, unyielding, resist. popular alternative
Nearby Words: stubbornness, stubbornly
Mutual synonyms
Related pairs
- firm and inflexible
- firm and stubborn
- resolute and inflexible
- resolute and stubborn
- rigid and inflexible
- rigid and stubborn
- obstinate and inflexible
- obstinate and stubborn
- unyielding and inflexible
- unyielding and stubborn
- stiff and inflexible
- stiff and stubborn
- relentless and inflexible
- relentless and stubborn
Both words in one sentence
- They are stable, durable and determined but can be stubborn and inflexible.
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In addition to physical force or power, "tough" also means resilient, stubborn, slow to change, dense, and inflexible, which are also ways men are stereotyped.
Source: Men Are Tough - While he would certainly make a better king than Tommen, he is a stubborn, self-righteous and inflexible man and he would not hesitate to sacrifice all and everything in Westeros to make sure what he sees as "the right thing" happens.
Source: The Wrongful Heir to the Throne
Cite this Source
Stubborn and Inflexible. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/inflexible/stubborn
Inflexible & Stubborn. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/inflexible/stubborn>.
Stubborn or Inflexible. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/inflexible/stubborn.
Google Ngram Viewer shows how "inflexible" and "stubborn" have occurred on timeline