Word.ws English Dictionary

Synonyms of inflexible

5 similar words · 1 opposite word

Another word for inflexible is stiff. Other synonyms of inflexible are rigid, unyielding and firm. The opposite of inflexible is flexible.

Synonyms and similar words for inflexible

adjectiveNot flexible; not capable of bending or being bent.

  • stiffRigid; hard to bend; inflexible.
  • rigidStiff, rather than flexible.
  • firm
  • unyieldingNot giving in; not bending; stubborn.

adjectiveMore synonyms

Opposite of inflexible

adjectiveMore antonyms

  • flexibleCapable of being flexed or bent without breaking; able to be turned or twisted without breaking.

Meaning of inflexible

  1. adjective Not flexible; not capable of bending or being bent.
  2. adjective Not willing to change, e.g. one's opinion or habits.
  3. adjective Not able to be changed or adapted to circumstances.

Full definition of inflexible

inflexible in other languages

Questions about synonyms of inflexible

What is another word for inflexible?
Inflexible has 5 synonyms on Word.ws, such as stiff, rigid, unyielding and firm.
What is the opposite of inflexible?
The opposite of inflexible is flexible.
What does inflexible mean?
Inflexible means not flexible; not capable of bending or being bent.

Source and license

Adapted from Wiktionary: inflexible (page history and authors) and the entries of the words listed. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws grouped the synonyms and antonyms by meaning and added links. Wiktionary data of 2026-09-02.

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