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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.

In a stark contrast to Coppins’ message, the Atlantic’s editors appeared to treat the endeavor as an entertaining, lighthearted stunt.

From Slate • May 5, 2026

When he isn’t editing, David enjoys writing A-heds, the Journal’s lighthearted daily Page One features.

From The Wall Street Journal • Apr. 17, 2026

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

From MarketWatch • Apr. 17, 2026

Though fans may be expecting the show to tackle mental health and other difficult topics, Cudi plans to keep the conversations lighthearted and fun.

From Los Angeles Times • Apr. 1, 2026

The post sounded all lighthearted and ha-ha funny.

From "Insignificant Events in the Life of a Cactus" by Dusti Bowling

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