tenacious

tuh-NAY-shus /təˈneɪ.ʃəs/
adjectiveC1GRESATCAT
generalformal

Tending to keep a firm hold of something; clinging or adhering closely; stubborn and persistent.

Focuses on refusing to let go, whether of a physical object, an opinion, or a goal.

The story behind the word. From Latin 'tenere', meaning 'to hold.' A tenacious person holds onto their purpose or beliefs as strongly as a climber holding onto a cliff face. The root also gives us words like 'tenant' (one who holds property) and 'retention'.

Word relationships

  • stubborn: Stubborn has negative connotations of unreasonableness, whereas tenacious implies admirable resolve.
  • resolute: Resolute focuses on firm intention, while tenacious emphasizes active gripping/holding on.
  • yielding: Yielding means giving way under pressure.
  • irresolute: Irresolute means uncertain or hesitant.

Commonly confused with

  • tenative: Tentative means uncertain or provisional, while tenacious means firmly gripping.

Word family

  • tenacity (noun): The quality of being tenacious; persistence.
  • tenaciously (adverb): In a tenacious, gripping manner.

Collocations

  • tenacious grip
  • tenacious defender
  • tenacious spirit
  • tenacious pursuit

Idioms & expressions

  • hold on like a bulldog

Example sentences

  • "The lawyer was a tenacious advocate who refused to drop the case despite political pressure." Legal litigation
  • "Her tenacious questioning at the press conference forced the official to reveal the truth." Investigative journalism

Memory hook

TENACIOUS people hold on tightly like TEN PINCERS. Holding on firmly.

When not to use

Avoid when describing passive acceptance or easy acquiescence.

Fun facts

  • Biological structures like vine tendrils or spider webs are described in botany as tenacious when they grip surfaces.

Explore more words

tenacity, resolute, persist, grit, persistent

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