the mind > language > linguistics > study of speech sound > speech sound > [adverb] > syllable > consisting of specific number
trisyllabically1846
disyllabically1878
1846 T. De QuinceyMem. Marquess Wellesley in Tait's Edinb. Mag. Mar. 193/1 The Annesley family..do not pronounce their name trisyllabically..but as two syllables Anns lea.