Since "are" is not a Spanish word, I assume you mean "What is the Spanish word for 'are'?"
Are in Spanish is either son or están. They are used in different ways, but a general rule is that son is used for things that are permanent, and están is used for things that are temporary.
dog
afuras is not a spanish word.
gaka is not a Spanish word
"quidera" is not a Spanish word.
"Coll" is not a Spanish word.
It is the Spanish word for "fox".
The word for "after" in Spanish is "después".
That's not a Spanish word.
alico is not a Spanish word.
Nuxe is not a Spanish word.
quest is not a Spanish word.
I think what you mean is "What is the Spanish word for let?" because the word "let" is an English word, not Spanish. The Spanish word for "to let" is permitir. "Let me" is "permítame."