This is the 7057th most frequent Portuguese word.
joab
"Joab" is not a standard Portuguese word; it is a proper noun, typically a name.
The word 'Joab' is used as a proper noun referring to a person's name, indicating who is performing the action of studying.
Joab estudou muito para o exame de matemática.
Joab studied hard for the math exam.
The word 'Joab' is used as a proper noun referring to a person who is the subject of the sentence, specifically during the activity of playing soccer.
Quando Joab jogava futebol, sempre demonstrava habilidade.
When Joab played soccer, he always showed skill.
The word 'Joab' is used as a proper noun that identifies the person being addressed in the context of communication.