Translation guide
The English word 'mad' has several distinct meanings. This guide helps learners choose the right Japanese expression for each sense, from anger to insanity to enthusiasm.
Expressing that someone is angry, annoyed, or furious.
The most common and neutral way to say 'mad' meaning angry. It can be used in most situations.
He is still mad.
Don't be so mad.
Literally 'stomach stands up', a common phrase for feeling angry or offended. Slightly more emotional than 怒っている.
His attitude makes me mad.
Slang for feeling irritated or pissed off. Very casual, used among friends.
The way he talks really makes me mad.
Describing someone as mentally ill, irrational, or wildly foolish.
Direct translation for 'mad' as in insane. Can be used for people or situations.
He is completely mad.
Literally 'mind goes mad', often used in phrases like 'drive someone mad'.
That noise is driving me mad.
Slang for 'crazy' or 'nuts'. Very informal.
That plan is mad.
Expressing that someone is very keen on or obsessed with an activity or thing.
Describing an action or idea as stupid, rash, or ill-advised.
Describing hurried, chaotic, or frantic behavior.
In English, 'mad' can describe a rabid animal, but in Japanese, use 狂犬病 (きょうけんびょう) for rabies. 狂った犬 may be understood but is not the standard term.
怒っている is a state of being angry, while 腹が立つ focuses on the feeling of anger welling up. 腹が立つ is often used for momentary irritation.
He is angry (right now).
I got mad at his words.