austerity baldness bareness candor clarity clear-cutness clearness coherence common speech connectedness consistency crystallinity definition directness distinctness explicitness frankness homespun household words leanness limpidity lucidity matter-of-factness naturalness openness pellucidity perspicuity plain speaking plain speech plain style plain words plainness prosaicness prosiness restrainedness rustic style severity simpleness simplicity soberness spareness starkness straightforwardness structure transparency transpicuity unadorned style unadornedness unaffectedness unambiguousness unequivocalness unimaginativeness unmistakableness unpoeticalness vernacular