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.

“I’m not even going to remember this,” Mathew Johnson, a former UConn assistant, thought of the seemingly endless list of plays.

From The Wall Street Journal • Apr. 3, 2026

"Squids and cuttlefish have so many unique features compared to other animal groups, making them an endless source of inspiration for scientists," says Prof. Daniel Rokhsar, head of the Molecular Genetics Unit.

From Science Daily • Apr. 1, 2026

He accused the two newspapers of subjecting him to "an endless pursuit, a campaign, an obsession with having every aspect of my life under surveillance so they could get the run on their competitors".

From BBC • Mar. 31, 2026

In under two hours, “Marc by Sofia” gives a crash course in fashion’s endless possibilities.

From Salon • Mar. 27, 2026

Both had seemingly endless supplies of wealth and influence.

From "City Spies" by James Ponti

endless

Example Sentences

Related Words