persistent

[per-sis-tuhnt, -zis-] / pərˈsɪs tənt, -ˈzɪs- /

ADJECTIVE

determined; continuous

Synonyms

STRONGEST

constant continual endless enduring incessant insistent perpetual relentless repeated resolute steadfast steady stubborn tenacious unrelenting unremitting

WEAK

assiduous bound bound and determined bulldogged dogged firm fixed immovable in for long haul indefatigable interminable like bad penny never-ending obdurate obstinate perseverant persevering persisting pertinacious sticky tireless unflagging unshakable

Antonyms

STRONGEST

broken ceasing disloyal ending inconstant intermittent interrupted merciful stopping sympathetic temporary terminable unstable unsteady untrustworthy weak yielding

WEAK

lazy relenting surrendering

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Ultimately, Quantinuum’s choppy debut underscores a deeper, persistent truth in quantum computing.

From Barron's • Jun. 9, 2026

China’s export growth accelerated in May, offering a vital lifeline to an economy otherwise bogged down by a persistent domestic slowdown.

From The Wall Street Journal • Jun. 9, 2026

These moves can position your portfolio for persistent, elevated inflation:

From MarketWatch • Jun. 8, 2026

The report came out as the ballroom project has faced persistent hurdles in court and Congress.

From Los Angeles Times • Jun. 8, 2026

It was as though a flame had been lit inside him that nothing, not Hermione’s flat disbelief nor Ron’s persistent doubts, could extinguish.

From "Harry Potter and the Deathly Hallows" by J.K. Rowling

Vocabulary lists containing persistent

100 Words Every Middle Schooler Should Know

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List 3

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The Absolutely True Diary of a Part-Time Indian

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