Obstinate
Obstinate adjective - Sticking to an opinion, purpose, or course of action in spite of reason, arguments, or persuasion.
Unpredictable and obstinate are semantically related. In some cases you can use "Unpredictable" instead an adjective "Obstinate".
Nearby Words: obstinacy, obstinately
Unpredictable
Unpredictable adjective - Likely to change frequently, suddenly, or unexpectedly.
Obstinate and unpredictable are semantically related. Sometimes you can use "Obstinate" instead an adjective "Unpredictable".
Nearby Word: unpredictability
Cite this Source
Unpredictable and Obstinate. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/obstinate/unpredictable
Obstinate & Unpredictable. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/obstinate/unpredictable>.
Unpredictable or Obstinate. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/obstinate/unpredictable.
Google Ngram Viewer shows how "obstinate" and "unpredictable" have occurred on timeline