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 fighting is less intense than before, but persistent enough to leave all three arenas in an uneasy limbo between war and peace.

From The Wall Street Journal • Jun. 3, 2026

Indeed, according to notes of the most recent Fed policy committee meeting in April, many officials are increasingly concerned that persistent inflation could require additional rate hikes.

From Salon • Jun. 1, 2026

Inflation has been persistent for the past several months, and there’s little sign it’s letting up anytime soon.

From MarketWatch • May 30, 2026

Major scientific assessments have also treated persistent night shift work and light at night as important public health concerns.

From Science Daily • May 30, 2026

Two things are for sure, Jazz ain't no dummy, and she is unbelievably persistent.

From "When I Was the Greatest" by Jason Reynolds

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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