nonsyllabic

unsyllabic adjective not forming a syllable or the nucleus of a syllable; consisting of a consonant sound accompanied in the same syllable by a vowel sound or consisting of a vowel sound dominated by other vowel sounds in a syllable (as the second vow...
Found on https://www.encyclo.co.uk/local/20974

nonsyllabic

[adj] - not forming a syllable or the nucleus of a syllable
Found on http://www.webdictionary.co.uk/definition.php?query=nonsyllabic
No exact match found