This is the 2267th most frequent Portuguese word.
úteis
Useful.
In this sentence, 'úteis' acts as an adjective describing materials, highlighting their helpful and practical qualities.
Os materiais fornecidos pelo professor são muito úteis para os estudos.
The materials provided by the teacher are very useful for studying.
Here, 'úteis' modifies 'ferramentas' and conveys the idea of tools that provide efficiency or support in achieving objectives.
É importante utilizar ferramentas úteis para alcançar bons resultados.
It's important to use useful tools to achieve good results.
In this example, 'úteis' describes the advice, emphasizing its practical value and relevance in professional contexts.