Marvelous
Part of speech: adjective
Definition: Exciting wonder or surprise; astonishing; wonderful.
Example sentence: It is always the simple that produces the marvelous.
Miraculous
Part of speech: adjective
Definition: Pertaining to miracles; referring to something that people can't explain.By supernatural or uncommon causes, e.g. by a god (only used when positive).
Example sentence: We're living in miraculous times where connections are made at the blink of an eye, the tap of a thumb, and the click of a mouse. We can never replace human interaction, but these simple actions can be powerful and meaningful to those we connect with.