H- mostly is not pronounced
G- depends
J- the pronunciation that’s most used
Example with H:
Horizonte (Horizon):
the h isn’t pronounced.
Almohada (pillow) : the same goes here
Example with G:
Gema (gem): it is like the j sound that we would notice in Spanish.
Gaita (bagpipes): here the g has a different sound like the “gh-“ in English.
Pingüino (penguin) or dengue (a type of virus on mosquitos): they both have the “gue” or “gui” rule. It would sound like “ge” but with the ü it’s “gue”.
Example with j:
Jalea (Marmalade, also written as “Mermelada”): here is the j that would be most used.
