
wütend
angry
To feel very strong anger or irritation.
Sie war wütend auf ihn, weil er sie angelogen hatte.
She was angry at him because he had lied to her.
angry
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angry
To feel very strong anger or irritation.
Sie war wütend auf ihn, weil er sie angelogen hatte.
She was angry at him because he had lied to her.
The adjective 'wütend' (angry) belongs to the word family around the noun 'die Wut' (anger/rage). 'Die Wut' is the feeling of strong anger itself.
Seine Wut war so groß, dass er den Raum verließ.
His anger was so great that he left the room.
The preposition depends on the reason for the anger. You are 'wütend auf' (angry at) a person (accusative) or 'wütend über' (angry about) a thing or situation (accusative).
Ich bin wütend auf meinen Bruder, weil er zu spät gekommen ist.
I am angry at my brother because he came too late.
Common constructions are 'wütend werden' (to become angry), to describe the beginning of the feeling, and 'jemanden wütend machen' (to make someone angry), to express the cause.
Sei bitte leise, sonst wird Papa wütend.
Please be quiet, otherwise Dad will get angry.
angry / evil / bad
Böse and wütend can both express anger at someone. Wütend directly describes very intense anger, whereas böse can also mean simply being annoyed or remaining upset for a longer time. For particularly intense anger, wütend is therefore usually more precise.

Nora ist so wütend auf Tim, dass sie nach seinem schweren Verrat nicht mit ihm sprechen will.
Nora is so angry with Tim that she does not want to speak to him after his serious betrayal.
Nora ist Tim böse, weil er ihren Geburtstag vergessen hat.
Nora is angry with Tim because he forgot her birthday.