Inflexible and Stringent

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

Stringent is a synonym for inflexible in obstinate topic. In some cases you can use "Stringent" instead an adjective "Inflexible", when it comes to topics like stubborn, severe.

Stringent

Stringent adjective - Not allowing for any exceptions or loosening of standards.
Usage example: stringent rules against unauthorized persons being in the building

Inflexible is a synonym for stringent in rigid topic. You can use "Inflexible" instead an adjective "Stringent", if it concerns topics such as severe, strict.

Nearby Words: stringency, stringently
Cite this Source
Stringent and Inflexible. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/inflexible/stringent
Inflexible & Stringent. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/inflexible/stringent>.
Stringent or Inflexible. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/inflexible/stringent.
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