enunciation vs diction

enunciation and diction both are nouns.

Word	Noun	Adjective	Verb	Adverb
enunciation	Yes	No	No	No
diction	Yes	No	No	No

As nouns, enunciation and diction are synonyms defined as:

enunciation and diction: the articulation of speech regarded from the point of view of its intelligibility to the audience

enunciation (noun)	diction (noun)
the articulation of speech regarded from the point of view of its intelligibility to the audience	the manner in which something is expressed in words
	the articulation of speech regarded from the point of view of its intelligibility to the audience