Inflexible
Inflexible adjective - Not capable of changing or being changed.
Stiff as a board and inflexible are semantically related. In some cases you can use "Stiff as a board" instead an adjective "Inflexible".
Stiff as a board
Inflexible and stiff as a board are semantically related. Sometimes you can use "Inflexible" instead an adjective phrase "Stiff as a board".
Mutual synonyms
Related pairs
- set and inflexible
- set and stiff as a board
- firm and inflexible
- firm and stiff as a board
- fixed and inflexible
- fixed and stiff as a board
- rigid and inflexible
- rigid and stiff as a board
- unyielding and inflexible
- unyielding and stiff as a board
- stiff and inflexible
- stiff and stiff as a board
- solid and inflexible
- solid and stiff as a board
Cite this Source
Stiff as a board and Inflexible. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/inflexible/stiff_as_a_board
Inflexible & Stiff as a board. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/inflexible/stiff_as_a_board>.
Stiff as a board or Inflexible. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/inflexible/stiff_as_a_board.
