THESAURUS
articulation, delivery, elocution, enunciation, expression, expressiveness, inflection, intonation, language, oratory, parlance, phrase, phraseology, phrasing, presentation, pronunciation, rhetoric, speech, terminology, usage, verbalism, verbiage, vocabulary, wordage, wording
ROGET THESAURUS
Style
N
style, diction, phraseology, wording, manner, strain, composition, mode of expression, choice of words, mode of speech, literary power, ready pen, pen of a ready writer, command of language, authorship, la morgue litteraire, le style c'est de l'homme, style is the dress of thoughts, Various Qualities of Style.