Spanish Greetings & Interjections

Short exclamations and reactions: hola, gracias, adiós, and similar.

hello / hi
goodbye
thank you / thanks
cheers / bless you
sorry
wow / well / come on
come on / well / really
come on / let's go (Spain)
come on / let's go (literary/regional)
if only / I hope
no way
what a relief
how unbelievable
how curious
what a surprise
what a mess
oh dear
what nonsense
good grief
don't even think about it