adj. 25B6; adjective
her mundane life : HUMDRUM, dull, boring, tedious, monotonous, tiresome, wearisome, unexciting, uninteresting, uneventful, unvarying, unremarkable, repetitive, repetitious, routine, ordinary, everyday, day-to-day, run-of-the-mill, commonplace, workaday; informal (plain) vanilla.
the mundane world : EARTHLY, worldly, terrestrial, material, temporal, secular; poetic/literary sublunary.
extraordinary, spiritual.