Synonyms & Antonyms of lassitude

2 physical or mental inertness
  • hot, humid summer days marked by lassitude and a wish to do nothing but sit in the air conditioning

Synonyms for lassitude

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Frequently Asked Questions About lassitude

How does the noun lassitude contrast with its synonyms?

Some common synonyms of lassitude are languor, lethargy, stupor, and torpor. While all these words mean "physical or mental inertness," lassitude stresses listlessness or indifference resulting from fatigue or poor health.

a depression marked by lassitude

Where would languor be a reasonable alternative to lassitude?

Although the words languor and lassitude have much in common, languor suggests inertia induced by an enervating climate or illness or love.

languor induced by a tropical vacation

When could lethargy be used to replace lassitude?

The words lethargy and lassitude can be used in similar contexts, but lethargy implies such drowsiness or aversion to activity as is induced by disease, injury, or drugs.

months of lethargy followed my accident

When might stupor be a better fit than lassitude?

While the synonyms stupor and lassitude are close in meaning, stupor implies a deadening of the mind and senses by shock, narcotics, or intoxicants.

lapsed into an alcoholic stupor

When would torpor be a good substitute for lassitude?

In some situations, the words torpor and lassitude are roughly equivalent. However, torpor implies a state of suspended animation as of hibernating animals but may suggest merely extreme sluggishness.

a once alert mind now in a torpor

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Time Traveler for lassitude

Time Traveler

The first known use of lassitude was in the 15th century

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Cite this Entry

“Lassitude.” Thesaurus, Merriam-Webster, Accessed 28 May. 2022.

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More from Merriam-Webster on lassitude

Nglish: Translation of lassitude for Spanish Speakers

Britannica English: Translation of lassitude for Arabic Speakers


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