Fiera means three things:
1. Wild animal or beast
2. Hothead, Ornery person
3. Beast, Brute
Idioms:
estar hecho una fiera: to be hotheaded or in a rage.
ser una fiera para: to be a friend for...
fiera could mean: an animal, or an ugly person or a fanatic.
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.