as in lightness
a lack of seriousness often at an improper time
she displays a light-mindedness that might be excusable in a teenager but not in someone hoping to make it in the business world
Synonyms & Similar Words
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Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for light-mindedness
Noun
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To assess the roots, carefully remove the plant from its pot and examine them for firmness, lightness, and suppleness.—
SJ McShane,
Martha Stewart,
8 Jan. 2026 -
But with Rawayana, depth is always masked by lightness.—
Leonor C. Suárez,
Rolling Stone,
8 Jan. 2026
Noun
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Comments filled with glee and heart emojis, and viewers chimed in from Ireland and London, from Nigeria and Rwanda and Uganda, from Harlem and Arkansas.—
Sarah Hepola,
Dallas Morning News,
6 Jan. 2026
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His freewheeling political rallies and frothy social media presence were, and continue to be, a source of great glee to his fans and followers.—
Los Angeles Times,
Los Angeles Times,
4 Jan. 2026
Noun
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As Milchick, Tillman infused an unnerving cheerfulness into Lumon Industries’ macrodata refinement supervisor, a character who became increasingly central in Season 2.—
Okla Jones,
Essence,
15 Sep. 2025
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Her vivacious attitude connects her with Aries (Stacey’s actual birthday is April 3) due to her fearlessness and cheerfulness in situations, no matter what is thrown at her.—
Lisa Stardust,
People.com,
18 Aug. 2025
Noun
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While there are some moments of excessive silliness, the filmmaker mainly finds the proper balance throughout, resulting in a winning movie that should satisfy a fairly wide age group.—
Frank Scheck,
HollywoodReporter,
7 Nov. 2025
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The silliness of this analysis could at least be matched by a silliness in tone.—
Alison Herman,
Variety,
6 Nov. 2025
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Cite this Entry
“Light-mindedness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/light-mindedness. Accessed 9 Jan. 2026.
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