Source : WordNet®

unaccented
     adj 1: used of syllables; "an atonic syllable carries no stress"
            [syn: {atonic}] [ant: {tonic}]
     2: not bearing a stress or accent; "short vowels are
        unstressed" [syn: {unstressed}] [ant: {stressed}]
     3: 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" [syn: {light},
         {weak}]