Free range = de granja
Free-range chicken = pollo de granja
Libre- free
Sierra is the Spanish word for "mountain" or "mountain range". It already is a Spanish word, but to say it as a Spanish word, remember to roll the "rr".
free refills = repuestos gratis
Ser libre.
Tu eres libre
how about Gratis or Para libre
You can say "Tengo frío" in Spanish to express that you are cold.
It means "Pollo gratis"
Por fin libre
The Spanish for toll-free service is Libre de costo Libre de tarifa Libre de cuota
Un chequeo gratuito
¿Podría darme algo gratis?