Mover-se vs. mexer-se
The Portuguese words mover-se and mexer-se both mean to move in the sense of changing one's position, but they have different connotations, usage, and levels of formality. Understanding when to use each term requires a look at their nuances and contexts.
Mover-se
B1Mover-se means to move or change one's position, often in a more formal, deliberate, or intentional way. It can also imply movement or motion in a broader, sometimes abstract sense.
O robô conseguiu mover-se pela sala sem problemas.
(The robot was able to move through the room without issues.)
Ela começou a mover-se lentamente depois de acordar.
(She started to move slowly after waking up.)
As placas tectônicas estão sempre a mover-se.
(The tectonic plates are always moving.)
Ele precisa mover-se rapidamente para alcançar seus objetivos.
(He needs to move quickly to achieve his goals.)
Mexer-se
A2Mexer-se also means to move or change positions, but it is more informal and commonly used in everyday speech. It often implies small, restless, or fidgeting movements, and can sometimes refer to effort or feeling energized to act.
A criança não parava de mexer-se na cadeira.
(The child wouldn't stop fidgeting in the chair.)
Vamos, mexa-se! Não podemos perder o ônibus.
(Come on, move! We can't miss the bus.)
Ele passou o dia todo no sofá e agora decidiu finalmente mexer-se.
(He spent the whole day on the couch and now finally decided to move.)
Mesmo cansada, ela conseguiu mexer-se para terminar o trabalho.
(Even tired, she managed to move to finish the work.)
Summary
Mover-se and mexer-se both translate to to move, but mover-se is more formal and often used for deliberate or broader movements, while mexer-se is informal and used for smaller, everyday, or restless movements. Choosing the right term depends on the context and tone of the conversation.