lighthearted

adjective

light·​heart·​ed ˈlīt-ˌhär-təd How to pronounce lighthearted (audio)
Synonyms of lightheartednext
1
: free from care, anxiety, or seriousness : happy-go-lucky
a lighthearted mood
2
: cheerfully optimistic and hopeful : easygoing
… they can be lighthearted in the midst of misery …H. J. Forman
lightheartedly adverb
lightheartedness noun

Examples of lighthearted in a Sentence

his lighthearted attitude in the face of danger was the source of some concern
Recent Examples on the Web
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.
It’s been nice to see the Game of Thrones universe dip into something more comedic and lighthearted, especially when compared to the return of House of the Dragon this June, where bloodshed and betrayal is the norm. Savannah Salazar, Vulture, 20 Feb. 2026 The timing — barely days into the competition — raised eyebrows and drew widespread attention, quickly becoming one of the more lighthearted storylines of the Games. Hanna Wickes, Kansas City Star, 19 Feb. 2026 Occasionally the most lighthearted of the three divisions, Animated Shorts, as expected, also has the most distinctive visuals. Stephen Schaefer, Boston Herald, 18 Feb. 2026 How the Blade Angels Got Their Name The story behind the team’s now-famous nickname is as fun and lighthearted as the friendship itself. Hanna Wickes, Miami Herald, 17 Feb. 2026 See All Example Sentences for lighthearted

Word History

First Known Use

15th century, in the meaning defined at sense 1

Time Traveler
The first known use of lighthearted was in the 15th century

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Cite this Entry

“Lighthearted.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lighthearted. Accessed 24 Feb. 2026.

Kids Definition

lighthearted

adjective
light·​heart·​ed -ˈhärt-əd How to pronounce lighthearted (audio)
: free from worry
lightheartedly adverb
lightheartedness noun

More from Merriam-Webster on lighthearted

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