“Lethargy” in Japanese
Short answer
Lethargy in Japanese is “虚脱” (kyodatsu). Full meaning: lethargy, despondency, mental numbness; (physical) collapse, prostration.
Other ways to say “Lethargy” in Japanese
不活動
fukatsudou inaction, lethargy
無気力
mukiryoku apathy, lassitude, lethargy, languor
気抜け
kinuke dispiritedness, dejection, languor, lethargy, apathy; going flat (of a carbonated drink, beer, etc.)
傾眠
keimin drowsiness, somnolence, somnolentia, fatigue, lethargy
脱力感
datsuryokukan ennui, languishing, feeling of exhaustion, lassitude, lethargy
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