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.

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

However, Bowman said the more persistent higher oil prices are, and the longer the conflict persists, the more the Fed should consider the effects on inflation in its outlook.

From The Wall Street Journal • May 29, 2026

Either way, inside our tight city grid, fire was almost a fact of life, a random but persistent snatcher of homes and hearts.

From "Becoming" by Michelle Obama

Vocabulary lists containing persistent

100 Words Every Middle Schooler Should Know

Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide!

List 3

Interested in learning more words like this one? Our team at Vocabulary.com has got you covered! You can review flashcards, quiz yourself, practice spelling, and more – and it's all completely free to use!

The Absolutely True Diary of a Part-Time Indian

Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!