Answer:
Cognates are words that are etymologically related, or descended from the same language or form. In proper usage, false cognates are words whose similarity in form or sound may be coincidental or the result of mutual influence; but they are not etymologically related.
Explanation:
La pregunta 1) conmemora
pregunta 2) los anguinaldos
3) se disfrazan, y se hacen bromas
4) se prestaban, el prestatario
5)los fuegos artificiales
6)siglo
7)las peñas, pañuelo
8) los Silleteros, afrontarse, los devotos