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.

Throughout his career, chronic dental problems had impacted his playing, but now pulmonary fibrosis had made playing impossible.

From The Wall Street Journal • May 26, 2026

If it gets into the air, it can harm people at high concentrations and through chronic or extended exposure.

From Los Angeles Times • May 23, 2026

Researchers are offering a new way to understand why aging is so closely connected to chronic illness.

From Science Daily • May 22, 2026

Cuba has been suffering from extensive blackouts for months, caused by chronic fuel shortage.

From BBC • May 22, 2026

He always believed that the chronic illness resulted from his brush with death in 1603.

From "The Scientists" by John Gribbin

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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