This is the 9699th most frequent Portuguese word.
cuidadoso
Careful.
Here, 'cuidadoso' is used to describe the thorough and thoughtful actions taken by John during the painting process.
João foi muito cuidadoso ao pintar o quadro.
John was very careful when painting the picture.
In this sentence, 'cuidadoso' emphasizes the need for careful attention and mindfulness while engaging in the activity of crossing the street.
É importante ser cuidadoso ao atravessar a rua.
It is important to be careful when crossing the street.
'Cuidadoso' in this context characterizes Maria’s driving style, which is careful and attentive to safety.