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Synonyms

lonesome

American  
[lohn-suhm] / ˈloʊn səm /

adjective

  1. depressed or sad because of the lack of friends, companionship, etc.; lonely.

    to feel lonesome.

  2. attended with or causing such a state or feeling.

    a lonesome evening at home.

  3. lonely or deserted in situation; remote, desolate, or isolated.

    a lonesome road.


idioms

  1. on / by one's lonesome, alone: Also by one's lane.

    She went walking by her lonesome.

lonesome British  
/ ˈləʊnsəm /

adjective

  1. another word for lonely

"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

noun

  1. informal on one's own

"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

Synonym Usage

See alone.

Other Word Forms

Etymology

Origin of lonesome

First recorded in 1640–50; lone + -some 1

Explanation

When you're lonesome, you feel sad about being by yourself, and you miss the company of other people. It's entirely possible to feel lonesome even when you're in a crowd. Living alone on an island might sound appealing sometimes, but it would probably be pretty lonesome in reality. Good elementary school teachers pay attention to which kids look a little lonesome during recess, especially at the beginning of the school year, and match them up with a pal. Lonesome means "lonely," although it's uncommon outside of the US.

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Vocabulary lists containing lonesome

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.

And if you plan to mark the occasion all by your lonesome, that’s alright, too.

From Salon • Jun. 4, 2026

This presents Fed Chair Kevin Warsh with a rather inconvenient truth—if he is still advocating for rate cuts, as in his Senate testimony last month, he may be a lonesome dove.

From Barron's • May 23, 2026

It sets her apart, firmly in the lonesome realm of eternal geekdom.

From The Wall Street Journal • Apr. 17, 2026

Only this time, he was all by his lonesome.

From Los Angeles Times • Feb. 21, 2026

She was the wife of a tenant farmer; the farm, an especially windswept and lonesome one, was halfway between Garden City and Holcomb.

From "In Cold Blood" by Truman Capote

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