Word.ws English Dictionary

unflexible

unflexible adjective: not flexible.

Adjective

unflexible (comparative more unflexible, superlative most unflexible)

  1. Not flexible.
    Synonyms:
    inflexible

Synonyms of unflexible

Forms of unflexible

comparativemore unflexible
superlativemost unflexible

Origin of unflexible

From un- + flexible.

Words formed from unflexible

Questions about unflexible

What does unflexible mean?
Unflexible means not flexible.
What part of speech is unflexible?
Unflexible is an adjective.

Words near unflexible in the dictionary

  1. unfletched
  2. unflex
  3. unflexed
  4. unflexes
  5. unflexibility
  6. unflexible
  7. unflexibleness
  8. unflexibly
  9. unflexing
  10. unflicked
  11. unflickering

Source and license

Adapted from Wiktionary: unflexible (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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