Emocionante.
emocionantes
moving or exciting
One word for "exciting" in Spanish is "emocionante".
hacemos muchas actividades emocionantes
Because they were looking for gold
most thrilling
Some things are alta=tall or baja=short, bonita=pretty or fea=ugly, aburrida=boring or emocionante=exciting.
This is exciting. Going to Six Flags is exciting. I think it's exciting. (Use it generally for same idea.)
more exciting
If you describe something as exciting, as in "This concert is exciting", it is an adjective. If the word is used as in "The battery is exciting the circuit", meaning exciting is an action, then it is a verb.
most exciting
exciting = meragésh (מרגש)