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Synonyms

mostly

American  
[mohst-lee] / ˈmoʊst li /

adverb

  1. for the most part; in the main.

    The work is mostly done.

  2. chiefly; principally.

  3. generally; customarily.


mostly British  
/ ˈməʊstlɪ /

adverb

  1. almost entirely; chiefly

  2. on many or most occasions; usually

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of mostly

First recorded in 1585–95; most + -ly

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.

On a recent evening, the Rome sports bar Delirum Café was mostly empty, save for a table of Norwegian tourists watching their team play Ivory Coast.

From The Wall Street Journal • Jul. 4, 2026

According to Woodard, the early immigration waves - driven mostly by industrialisation - helped boost the political power of the American north.

From BBC • Jul. 4, 2026

It seemed to disprove the understanding that AI has been hurting mostly younger employees and those in entry-level jobs.

From Los Angeles Times • Jul. 4, 2026

In a recent report the Los Angeles Police Department said drones were deployed more than 3,000 times last year, mostly in response to emergency calls or officer requests for assistance.

From Los Angeles Times • Jul. 3, 2026

I ask, mostly joking, since I know the answer already.

From "Split the Sky" by Marie Arnold

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