Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
unaccented is an adjective meaning "(used of syllables) carrying no stress". It carries 2 recorded senses.
(used of vowels or syllables) pronounced with little or no stress
“a syllable that ends in a short vowel is a light syllable”
“a weak stress on the second syllable”
Definitions, synonyms and semantic relations for unaccented come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.