INFINITE Synonyms: 39 Similar and Opposite Words

infinite

adjective

ˈin-fə-nət

Definition of infinite

as in endless

being or seeming to be without limits the infinite expanse of outer space

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Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Recent Examples of infinite There are infinite permutations of alcohol, acid, and sugar for drinks like the Negroni or martini. — Esther Tseng, Bon Appetit Magazine, 21 Sep. 2026 Florida Democrats, in their infinite wisdom, chose Angie Nixon over Alex Vindman, a war hero and man of principle who put country before career. — Sun Sentinel Editorial Board, Sun Sentinel, 19 Sep. 2026 The scales are infinite, and the lyric combinations are infinite. — Rachel Desantis, PEOPLE, 18 Sep. 2026 Deployed by time-suck apps like TikTok and Instagram, the infinite scroll traps users in a feed by continually replenishing it with content. — Sean McGowan, New York Times, 17 Sep. 2026 See All Example Sentences for infinite

Recent Examples of Synonyms for infinite

Adjective

Lakes, mountains, forests and the endless islands are all within a few hours of Gothenburg so even without a car everything is accessible using the excellent trains, buses and ferries.

— Natasha Langan, TheWeek, 29 Sep. 2026
As attention fragments across endless feeds and screens, the moments people choose to show up for in person have become some of the most valuable in media.

— William Earl, Variety, 29 Sep. 2026

Definition of endless

Adjective

Holmes was once an icon in the tech world, serving as a poster child for the limitless ambitions and potential of Silicon Valley.

— Dalia Faheid, CNN Money, 24 Sep. 2026
In a world offering almost limitless ways to spend time, money and attention, relevance cannot be assumed.

— Paolo Petrocelli, Forbes.com, 24 Sep. 2026

Definition of limitless

Adjective

The mathematical universe is boundless and heterogeneous, encompassing, over here, truths about numbers and equations; there, the logic of shapes and spaces; and over there, the study of change and probability.

— Quanta Magazine, Quanta Magazine, 9 Sep. 2026
Some Grouper tracks are cosmic, with synths appearing like auroras along the firmament; others use wispy, haunted vocals and acoustic guitar like gentle brushstrokes on a boundless canvas.

— Rhoda Feng, New Yorker, 4 Sep. 2026

Definition of boundless

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“Infinite.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/infinite. Accessed 5 Oct. 2026.

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Synonyms of infinite

adjective

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