This is the 1588th most frequent Portuguese word.
sequer
"Sequer" means "even" or "at least," often used to indicate absence or minimality.
The word 'sequer' is used to emphasize the absence of anything, here, even the smallest form of an idea.
Ele não tinha sequer uma ideia do que fazer.
He didn't even have an idea of what to do.
In this sentence, 'sequer' highlights that no consultation occurred, increasing the sense of omission or exclusion.
Não fui sequer consultado sobre a decisão.
I wasn't even consulted about the decision.
Here, 'sequer' indicates that not even a basic action (looking at the documents) was performed.