Arranhar vs. riscar
The Portuguese words arranhar and riscar can both mean to scratch, but they are used in slightly different contexts depending on the nature of the scratch and the intended meaning. Understanding these differences is essential for choosing the most appropriate word in various situations.
Arranhar
A2Arranhar generally refers to scratching a surface, often unintentionally or lightly. It may also imply a less intense or superficial action, and it can be used to describe sounds like scraping or rough actions.
O gato arranhou o sofá com as garras.
(The cat scratched the sofa with its claws.)
Eu arranhei a tampa da panela tentando abri-la.
(I scratched the pot lid trying to open it.)
Ela arranhou a lousa com a unha, fazendo um som horrível.
(She scratched the chalkboard with her nail, making a terrible sound.)
Só sei arranhar algumas palavras em francês.
(I can only get by with a few words in French.)
Riscar
B1Riscar implies scratching in a way that intentionally or clearly leaves a mark on a surface. It can also mean to draw a line or to cross something out. The focus is often on the mark or line created rather than the action itself.
Ele riscou a mesa com uma chave sem querer.
(He scratched the table with a key by accident.)
Por favor, risque as opções que você não quer.
(Please cross out the options you don't want.)
As crianças riscaram a parede com lápis de cor.
(The children scribbled on the wall with crayons.)
Eu risquei o nome dela da lista de convidados.
(I crossed her name off the guest list.)
Summary
In summary, arranhar typically describes scratching as a superficial or less deliberate action, often associated with claws, rough sounds, or minor damage. In contrast, riscar emphasizes the intentionality or result of marking or drawing a line, whether it's accidental or deliberate. Choosing between the two depends on the context: use arranhar for light or incidental scratches (often involving physical or metaphorical scraping) and riscar for intentional scratching or marking a surface.