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Synonyms

lighthearted

American  
[lahyt-hahr-tid] / ˈlaɪtˈhɑr tɪd /

adjective

  1. carefree; cheerful; merry.

    a lighthearted laugh.

    Synonyms:
    jocund, jovial, merry, glad, happy, blithe, joyful, cheery
    Antonyms:
    gloomy, melancholy, cheerless

Other Word Forms

Etymology

Origin of lighthearted

1375–1425; late Middle English ligt-herted; see light 2, heart, -ed 3

Explanation

Someone who tends to be happy and upbeat is lighthearted. When you are shopping for greeting cards, the lighthearted ones are the ones with the corny jokes, not the ones with pictures of dramatic sunsets. Words like joyful, blithe, and happy-go-lucky capture the sense of lighthearted. People can be lighthearted, and so can entertaining things, like lighthearted movies, your uncle's lighthearted teasing, or a lighthearted family sing-along. The "full of cheer" meaning of lighthearted dates from about 1400, from both senses of light: "bright" and "not heavy."

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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.

This is something both of us do with multiple generations of our families, helping us engage with language learning in a lighthearted way.

From Science Daily • May 22, 2026

Don’t miss: How the ‘TACO’ trade went from a lighthearted Wall Street joke to a serious moneymaker.

From MarketWatch • Apr. 17, 2026

If, like the original, the protagonist wakes up as a 30-year-old in today’s modern world, some worry the flick won’t be as lighthearted as the original.

From Los Angeles Times • Mar. 24, 2026

Dunn has reportedly been joking with other members that he’s “back from the dead” and posted a lighthearted proof-of-life video on St. Patrick’s Day.

From Slate • Mar. 21, 2026

And that was why, she realized, their conversation was always lighthearted, superficial, essentially meaningless.

From "Son" by Lois Lowry

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