This is the 11334th most frequent Portuguese word.
monumental
Impressive in size, significance, or grandeur; extraordinary.
Here, 'monumental' is used as an adjective to describe the magnitude of the success in the sentence.
O evento foi um sucesso monumental.
The event was a monumental success.
In this sentence, 'monumental' emphasizes the importance and historical significance of the artwork being discussed.
A obra de arte tem valor histórico monumental.
The artwork has monumental historical value.
Here, 'monumental' conveys the severity or large impact of the mistake described in the sentence.