Pertinacious and Self-willed

Pertinacious

Pertinacious adjective - Continuing despite difficulties, opposition, or discouragement.
Usage example: a pertinacious little boy who was determined to catch and collect reptiles

Self-willed and pertinacious are semantically related in determined topic. In some cases you can use "Self-willed" instead an adjective "Pertinacious".

Nearby Word: pertinacity

Self-willed

Self-willed adjective - Sticking to an opinion, purpose, or course of action in spite of reason, arguments, or persuasion.
Usage example: a self-willed toddler who refused to take her shoes off in the examining room

Pertinacious and self-willed are semantically related in obstinate topic. Sometimes you can use "Pertinacious" instead an adjective phrase "Self-willed", if it concerns topics such as stubborn, difficult, unwilling.
Cite this Source
Self-willed and Pertinacious. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/pertinacious/self-willed
Pertinacious & Self-willed. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/pertinacious/self-willed>.
Self-willed or Pertinacious. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/pertinacious/self-willed.