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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.

Keep Reading on Vocabulary.com

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.

See Examples For:

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

From Salon ● Jun. 4, 2026

And sometimes life is lonesome on the road.

From The Wall Street Journal ● May 27, 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

Only this time, he was all by his lonesome.

From Los Angeles Times ● Feb. 21, 2026

One thing about being lonesome is that you think too much, especially when there isn’t much else you can do.

From "A Long Way Gone: Memoirs of a Boy Soldier" by Ishmael Beah

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