1
as in exhaustion
a complete depletion of energy or strength
our lassitude was such that we couldn't even be bothered to get more soda from the fridge
Synonyms & Similar Words
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Antonyms & Near Antonyms
2
as in boredom
physical or mental inertness
hot, humid summer days marked by lassitude and a wish to do nothing but sit in the air conditioning
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Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for lassitude
Noun
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Like Rocky Balboa and Apollo Creed fighting to exhaustion, the two aging legends will look to do the same with a round-of-16 spot on the line.
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That gap between outward performance and inward exhaustion is what causes many owners to question their own judgment.
Noun
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This isn't mere boredom, but chronic exhaustion from performing work employees know is meaningless and potentially automatable, yet cannot openly question.
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Swashbuckling and romantic, this story will chase away any signs of summer boredom.
Noun
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In an interview with Mental Floss, competitive eater Yasir Salem discusses how speed eaters will chew gum to strengthen their jaws to avoid fatigue during competitions.
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Fifty years later, his military haircut glistens with silver from a lifetime serving in fatigues.
Noun
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More severe signs of heat stroke include lethargy, weakness, the loss of the ability to stand, confusion, loss of coordination, vomiting and diarrhea.
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Symptoms include fatigue, excessive panting, disorientation, lethargy, discomfort, collapse and seizures.
Noun
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But Supergirl doesn’t quite want to deal with the immensity of its protagonist’s feelings; her drunken stupor is often played for laughs, defined by disheveled hair, big sunglasses, and plenty of slurred speech.
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But now, the Outback appears to be out of its stupor.
Noun
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Both for the islanders and for us, the summer shimmers with a hallucinatory mixture of languor and emotional speed, as summers do in childhood.
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Breaking Bad took place in the languor of suburbia and Better Call Saul in the corrupt organs of the legal system, but Vince Gilligan’s latest show Pluribus makes a home out of the stranger substrate of speculative sci-fi.
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Cite this Entry
“Lassitude.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/lassitude. Accessed 6 Jul. 2026.
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