This is the 7773rd most frequent Portuguese word.
problemas
Problems.
Used to refer to challenges or difficulties in a general sense.
Ele resolveu todos os seus problemas rapidamente.
He solved all his problems quickly.
Used to describe specific tasks or challenges, often in an academic or logical context.
Os problemas matemáticos na prova eram complicados.
The mathematical problems in the test were complicated.
Used to refer to potential challenges or issues that were prevented.