Translation guide
The state of lacking basic necessities or comforts; also the act of depriving someone of something. This is a formal, somewhat literary concept in English. In Japanese, it is expressed through nouns describing lack, hardship, or deprivation, and through verbs meaning to deprive.
Describing a state of poverty, want, or suffering due to absence of food, shelter, etc.
A formal noun meaning 'lack', 'scarcity', or 'want'. Often used in contexts of material privation.
They are suffering from a lack of food.
A more intense word for 'destitution' or 'extreme poverty'. Used in formal or written contexts.
The war plunged the people into destitution.
Refers to 'hardship' or 'distress', often financial. Can be used in news reports.
I'm out of work and in dire straits.
Literally 'inconvenient life', used to describe a life lacking comforts or necessities.
He lived a life of privation when he was young.
The action of taking away something essential or desired from someone.
Focusing on the absence of a particular thing, like sleep or love.
Suffix meaning 'lack of ~' or 'shortage of ~'. Very common and versatile.
Sleep deprivation is bad for your health.
a child who grew up with a lack of affection
A straightforward nominalization meaning 'the absence of ~'. Less formal than 欠乏.
The privation of hope is the hardest thing.
The English word 'privation' is formal and somewhat rare. In Japanese, direct equivalents like 欠乏 or 窮乏 are also formal and mainly written. In casual speech, use simpler expressions like ～不足 or ～がない.
欠乏 (ketsubō) implies a serious, often life-threatening lack, while 不足 (fusoku) is a general shortage. For 'sleep deprivation', 睡眠不足 is standard; 睡眠欠乏 is possible but sounds clinical.
Depriving someone of freedom is a violation of basic human rights.