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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The collection expressed an idea of contemporary simplicity, built through precise proportions, evolved materials and a new visual lightness.
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Choose Furniture With Raised Legs McClain creates visual lightness by choosing seating that is raised up from the floor.
Noun
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Because in a country increasingly divided by social justice causes and their opposing viewpoints, fans increasingly care where their sports teams stand — sometimes to fans' glee or chagrin — depending on whether their opinions agree with that of their teams or leagues.
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To our glee, the air mattresses floated him high in the water.
Noun
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Wine-Coca conduces to mental activity and clearness, prevents fatigue and exhaustion, brings cheerfulness and sweet refreshing sleep.
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This kind of optimism and cheerfulness can make leaders more empathetic and pleasant to work with, partly because psychology research finds that positive moods increase helping, generosity and interpersonal understanding.
Noun
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Is now the time for the industry to take the silliness seriously?
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But what pushed the situation from the realm of silliness to sinister was a US operation to seize Venezuelan leader Nicolás Maduro and his wife from their home in Caracas on January 3, 2026.
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Cite this Entry
“Light-mindedness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/light-mindedness. Accessed 26 Jun. 2026.
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