adjective
An adjective is a word that describes or modifies a noun or pronoun. In this case, 'accentless' describes something that lacks an accent.
-
The linguist was impressed by the student's accentless pronunciation of the foreign language.
-
She spoke with such an accentless tone that it was hard to tell where she was from.
-
He raps with an accentless flow that sets him apart from other artists.
-
Her writing style is so clear and concise, it's almost accentless in its delivery.