These are the False friends that Danuza’s FCE class gathered, and we hope these are of any help to you
Pretend – not “Pretender” (intend). Pretend is to “fingir” (fool somebody)
Eventually – This adverb means finnaly / as a consequence, and not, in Portuguese "Eventualmente” (Occasionaly).
Compass – not “Compasso” (Compasses). It is a device for finding direction and that always points to magnetic north.
Dent – not “Dente” (tooth). A small hollow mark in the surface of something, caused by pressure or by being hit.
Ex: A dent in the door of a car
Intoxication – not “Intoxicação” (poisoning). Something that can get you drunk, or really happy.
Fabric – not “Fábrica" (Factory). A cloth produced especially by knitting, weaving, or felting fibers; The texture or quality of such cloth.
College – not "Colégio” (high school). Any place for specialized education after the age of 16 where people study or train to get knowledge and/or skills; University
Customs – not “Costumes” (Traditions). A section in the airport whose job is to look inside traveller’s bags to make certain they are not taking goods in a country without paying taxes