Dug in
Inflexible and dug in are semantically related. In some cases you can use "Inflexible" instead an adjective phrase "Dug in".
Inflexible
Inflexible adjective - Not capable of changing or being changed.
Dug in and inflexible are semantically related. Sometimes you can use "Dug in" instead an adjective "Inflexible".
Mutual synonyms
Cite this Source
Inflexible and Dug in. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/dug_in/inflexible
Dug in & Inflexible. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/dug_in/inflexible>.
Inflexible or Dug in. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/dug_in/inflexible.
Google Ngram Viewer shows how "dug in" and "inflexible" have occurred on timeline