chronic

[kron-ik] / ˈkrɒn ɪk /

ADJECTIVE

incessant, never-ending

Synonyms

STRONGEST

constant continual continuing continuous deep-rooted deep-seated habitual incurable lifelong lingering persistent protracted recurrent recurring sustained

WEAK

abiding ceaseless confirmed enduring ever-present fixed inborn inbred ineradicable ingrained inveterate lasting long-lived long-standing obstinate perennial persisting prolonged rooted routine settled stubborn tenacious unabating unmitigated unyielding usual

Antonyms

STRONGEST

ceasing ending halting inconstant infrequent intermittent interrupted occasional stopping temporary

WEAK

curable eradicable

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.

Gao suffers from chronic lumbar spine disease, arthritis, eye problems and chronic urticaria – a skin condition that causes itchy red welts.

From BBC • Apr. 19, 2026

When I learned I had chronic myelogenous leukemia at age 37, in 1991, the internet was still nascent, there were no mainstream browsers yet and little consumer-friendly medical content online.

From The Wall Street Journal • Apr. 19, 2026

And what felt worst was that I was working on a book about my other chronic illnesses.

From Slate • Apr. 18, 2026

IBS is a chronic digestive disorder that affects roughly 10% of people in the U.S.

From Science Daily • Apr. 16, 2026

—Some of us children, due to a chronic shortage of buildings, desks, blackboards and benches, would have to be relocated in shacks down by the river.

From "Kaffir Boy: An Autobiography" by Mark Mathabane

Vocabulary lists containing chronic

List 2

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It's About Time: Chron and Temp

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100 SAT words Beginning with "C"

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