Definitions

endless

[end-lis] / ˈɛnd lɪs /

ADJECTIVE

not stopping, not finishing

Synonyms

STRONGEST

boundless ceaseless constant continual continuous countless eternal incessant infinite interminable limitless monotonous never-ending perpetual unbroken unending unfathomable uninterrupted unlimited untold

WEAK

amaranthine deathless enduring everlasting illimitable immeasurable immortal incalculable indeterminate measureless multitudinous no end of no end to numberless overlong self-perpetuating unbounded undivided undying unsurpassable without end

Antonyms

STRONGEST

bounded brief broken calculable ceasing changeable changing completed countable discontinuous ending ephemeral finished finite fleeting halting inconstant infrequent intermittent interrupted irregular limited measurable occasional restricted stopping temporary terminable transient

WEAK

completing finishing passing

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.

Endless Summer is ending: Speaking of Luke, he went to what will almost certainly be one of the final concerts of the Beach Boys—or at least what’s left of them.

From Slate • Jun. 23, 2026

Dicker, author of “Oil’s Endless Bull,” said what investors will not see is oil rising from $75 to $85 a barrel but rather surge from $75 to $135 a barrel possibly within a month.

From MarketWatch • Jun. 22, 2026

Endless lines at the pump have also led many to sleep in the vehicles to not lose their place.

From Barron's • Jun. 7, 2026

Caroline Mason is a writer in New York whose debut novel “An Endless Cycle of Evenings” from Hyperion Avenue is slated for 2027; she runs the Instagram account @literarycrushes.

From Los Angeles Times • May 27, 2026

Endless, ceaseless, merciless, the snow had fallen day and night.

From "A Dance with Dragons" by George R. R. Martin

endless

Example Sentences

Related Words