lethargy — a lack of energy and enthusiasm; extreme tiredness
Part of speech: NOUN
Definition: a lack of energy and enthusiasm; extreme tiredness
Pronunciation (IPA): /ˈleθərdʒi/
Example Sentences
- Monday morning lethargy is a real struggle for office workers worldwide.
- The hot summer weather induced a state of lethargy among the students.
- His Netflix binge-watching sessions always ended in complete lethargy.
lethargy
NOUN[/ˈleθərdʒi/]
a lack of energy and enthusiasm; extreme tiredness

After three sleepless nights, deep lethargy pinned him to the couch all afternoon.

His lethargy left him too drained to get off the couch or start his morning. (Think of: lethargy → "LETHARGIC ENERGY")

His lethargy drained his energy, so his team worked together with synergy to finish the project.
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🎤Pronunciation
🌳Etymology
Origin
From Greek 'lethargia', derived from 'lethe' (forgetfulness, oblivion) and 'argos' (idle, sluggish). The word entered English through Latin and Old French, originally referring to a state of forgetfulness or drowsiness in Greek mythology.
Breakdown
lethe (forgetfulness) + argos (idle/sluggish) + -ia (state/condition) = lethargia (state of sluggish forgetfulness)
🎵Rhyme
🔗Collocations
📝Examples
“Monday morning lethargy is a real struggle for office workers worldwide.”
“The hot summer weather induced a state of lethargy among the students.”
“His Netflix binge-watching sessions always ended in complete lethargy.”
“The medication caused unexpected lethargy as a side effect.”
📚Related Words
Synonyms
Antonyms
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