Translation guide
The English word "disillusion" is often a verb meaning to cause someone to realize that a belief or ideal is false. In Japanese, there is no single direct equivalent; instead, you express the idea through phrases about shattered illusions, disappointment, or awakening to reality.
Expressing the act of making someone realize the truth, often in a disappointing way.
Literally 'to shatter illusions'. This is a common and natural way to express disillusioning someone.
現実が彼の幻想を打ち砕いた。
Reality disillusioned him.
Literally 'to break a dream'. Used when someone's hopeful dream or ideal is destroyed by reality.
その知らせは彼女の夢を壊した。
The news disillusioned her.
Literally 'to make someone open their eyes'. It means to make someone realize the truth, often from a naive or mistaken belief.
彼の言葉が私を目覚めさせた。
His words disillusioned me.
A direct translation using the word 幻滅 (disillusionment). It is understandable but less common in everyday speech; more literary or formal.
その経験が彼を幻滅させた。
That experience disillusioned him.
Expressing the state of having lost one's illusions or naive beliefs.
Literally 'illusions are shattered'. This is a natural way to say you became disillusioned.
彼は現実を知って幻想が打ち砕かれた。
He became disillusioned after learning the truth.
The verb 'to be disillusioned'. It is somewhat formal and often used in writing.
彼は政治に幻滅した。
He became disillusioned with politics.
Literally 'to wake from a dream'. It implies a return to reality from a hopeful or idealized state.
彼女は夢から覚めた。
She became disillusioned.
Means 'to be disappointed'. While not a perfect match, it is often used when disillusionment leads to disappointment.
彼の態度に失望した。
I was disillusioned by his attitude.
Describing a person who has lost their illusions.
The past tense of 幻滅する used as an adjective. Common in written and spoken language.
幻滅した若者が増えている。
The number of disillusioned young people is increasing.
Literally 'dream-broken'. It describes someone whose dreams or hopes have been shattered.
彼は夢破れた芸術家だ。
He is a disillusioned artist.
Means 'cooled down' or 'become cynical'. It can describe someone who has lost their passion or idealism.
彼は冷めた目で世の中を見ている。
He looks at the world with disillusioned eyes.
There is no single Japanese verb that perfectly matches 'disillusion'. Using 幻滅させる is possible but can sound unnatural or overly formal. Instead, use phrases like 幻想を打ち砕く or 夢を壊す for the active sense, and 幻滅する or 夢から覚める for the passive sense.