This is the 7921st most frequent Portuguese word.
riva
"Riva" is not a common Portuguese word. It may refer to a proper noun or a regional/local term. Can you provide more context?
In this context, 'riva' seems to denote a person involved, possibly referring to someone's role or character title.
Ela é a riva mais habilidosa do tabu.
She is the most skilled riva of the tabu.
Here, 'riva' might refer to the direction or edge, suggesting a physical or metaphorical boundary of the current.
No rio, a riva da corrente está mais forte.
In the river, the riva of the current is stronger.
In this usage, 'riva' indicates a position or edge, metaphorically referring to being on the verge of or associated with success.