rhapsodic

As adjectives the difference between rhapsodic and ecstatic

is that rhapsodic is highly emotional; rapturous while ecstatic is feeling or characterized by ecstasy.

As a noun ecstatic is

(in the plural) transports of delight; words or actions performed in a state of ecstasy.

As an adjective rhapsodic

is highly emotional; rapturous.

As an adverb rhapsodically is

in a rhapsodic way.