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.

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

From Los Angeles Times • Jun. 8, 2026

He returned to the squad in November but was forced to miss friendlies in March with a persistent hamstring issue.

From BBC • Jun. 8, 2026

Many residents had already been dealing with persistent noise from nearby cryptocurrency mining operations, another industrial project the county had approved.

From Salon • Jun. 6, 2026

Yields rose Friday because investors anticipated some combination of a Fed that raises rates, more persistent price pressures, or both.

From The Wall Street Journal • Jun. 6, 2026

The steady, persistent mastery of math required more courage and endurance than that one night had demanded—more than he could muster on his own.

From "Tiger Boy" by Mitali Perkins

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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