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.

—Gold prices extended the previous session’s losses, holding below $4,400 a troy ounce on persistent concerns over the impact of the Iran war on inflation and interest rates.

From The Wall Street Journal • May 28, 2026

The persistent problem, he said, had left him and his family, as well as his neighbours, "always on edge".

From BBC • May 28, 2026

The persistent concern for cybersecurity companies is how artificial intelligence will affect the sector and whether it will make existing products obsolete.

From Barron's • May 27, 2026

For years, scientists have known that aging brains often experience persistent low level inflammation, a process known as "neuroinflammaging."

From Science Daily • May 26, 2026

As I descended the stairs to street level, I had the persistent and disturbing sensation of floating above myself.

From "The City Beautiful" by Aden Polydoros

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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