accentuation vs accenting

accentuation and accenting both are nouns.

Word	Noun	Adjective	Verb	Adverb
accentuation	Yes	No	No	No
accenting	Yes	No	No	No

As nouns, accentuation and accenting are synonyms defined as:

accentuation and accenting: the act of giving special importance or significance to something

Other synonyms of accentuation include emphasizing.

accentuation (noun)	accenting (noun)
the act of giving special importance or significance to something	the act of giving special importance or significance to something
the use or application of an accent; the relative prominence of syllables in a phrase or utterance