This is the 10843rd most frequent Portuguese word.
incerteza
Uncertainty.
'Incerteza' in this example conveys a personal struggle of indecision or ambiguity regarding career choices.
Ele vive com incerteza sobre sua carreira.
He lives with uncertainty about his career.
In this sentence, 'incerteza' is used in the abstract sense to express doubt or lack of clarity about upcoming events.
Sinto muita incerteza sobre o futuro.
I feel a lot of uncertainty about the future.
Here, 'incerteza' refers to instability or unpredictability in an environment, specifically the financial market.