What's a false friend? :It's a word that looks or sounds as if they should mean the same thing in both languages but really don't.
For example the English word CAREER, which is not the same as CARRERA in Spanish. The English word career is the equivalent of "carrera profesional " in Spanish., while the Spanish word CARRERA is "degree" in English.
Have a look at these examples where both words are being used.
Esta haciendo la carrera de derecho = He’s doing a degree in law
Carrera media o Superior= three-year/five-year university course
Carrera técnica = technical degree
She’s excited about her career prospects
She’s now concentrating on a career as a fashion designer.
…a career in journalism
…. A political career
He began her career as a teacher.
During his career as a teacher, he taught thousands of students.