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Synonyms

immensely

American  
[ih-mens-lee] / ɪˈmɛns li /

adverb

  1. very much; extremely.

    Guiding students to excel in their studies has been immensely satisfying.


Etymology

Origin of immensely

immense ( def. ) + -ly

Explanation

Immensely is an adverb that means vastly, or very, or hugely. An immensely good time is a really, really good time. If you know that immense means huge, then you probably already have a sense of what immensely means. It's a word for describing the enormous degree of something. A New York Times bestseller is an immensely popular book. Any offensive lineman is an immensely large human being. The earth is immensely old. A mouse can't be described as doing anything immensely, but an elephant does things immensely all the time.

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Vocabulary lists containing immensely

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.

William, co-publisher of both papers, was a social leader in Pittsburgh and immensely popular in the Post-Gazette newsroom.

From The Wall Street Journal • Apr. 5, 2026

A prolonged closure, say three months or more, of the Strait of Hormuz — through which 20% of global oil flows — would hurt immensely.

From MarketWatch • Mar. 21, 2026

The efficiencies it can generate are immensely seductive for corporate bosses, while the benefits it can bring to higher education have college presidents enthralled.

From Barron's • Mar. 19, 2026

Among the key developments was founder Bob Geoghan expanding the event to include girls’ basketball, launching a doubleheader format with the boys beginning in 2002 that proved immensely popular.

From Los Angeles Times • Mar. 17, 2026

Can you see why I dislike him so immensely?

From "Confessions of a Murder Suspect" by James Patterson