desleal

Adjective B2 #62448 most common

Translations

Used to describe someone who is not loyal.

No puedo confiar en alguien desleal que traiciona a sus amigos.

I cannot trust someone disloyal who betrays their friends.

Su actitud desleal hacia sus compañeros de trabajo fue muy decepcionante y generó desconfianza.

His disloyal attitude towards his coworkers was very disappointing and generated distrust.

He shouldn't have stabbed his opponent during the match; that was very unfair.