Relentless and Self-willed

Relentless

Relentless adjective - Showing no signs of slackening or yielding in one's purpose.
Usage example: the team's offense was relentless in trying to score a touchdown

Self-willed and relentless are semantically related In some cases you can use "Self-willed" instead an adjective "Relentless".

Nearby Word: relentlessly

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

Relentless and self-willed are semantically related in obstinate topic. Sometimes you can use "Relentless" instead an adjective phrase "Self-willed", if it concerns topics such as stubborn.
Cite this Source
Self-willed and Relentless. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/relentless/self-willed
Relentless & Self-willed. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/relentless/self-willed>.
Self-willed or Relentless. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/relentless/self-willed.