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.

Reserve Bank of India Governor Sanjay Malhotra warned of persistent inflation risks due to the Middle East conflict.

From The Wall Street Journal • Apr. 21, 2026

They do not distinguish between natural wood and structural lumber, which is why they are a persistent concern in places such as California and Florida, as well as parts of Canada and Mexico.

From Science Daily • Apr. 20, 2026

The crew were candid about a persistent blockage in the toilet's primary vent line, saying it got "clogged up".

From BBC • Apr. 16, 2026

Until then, persistent geopolitical tensions may prevent a clear price move in one direction or the other.

From Barron's • Apr. 16, 2026

The women who did were persistent and exceptional.

From "A Thousand Sisters" by Elizabeth Wein

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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