unscheduled Definition

unexpected, emergency, forced, extra, special, unannounced, unplanned, unforeseen, occasional, unanticipated, indefinite, unpredicted, unpredictable, unforeseeable, irregular, unintended, saturday, contingency, random, casual, programmed, non-scheduled, self-paced, unassessed, impromptu, abrupt, infrequent, uneventful, unwelcome, unavoidable, inadvertent, untoward, periodic, inconvenient, untimely, inopportune, spontaneous, unexplained, unnecessary, nonscheduled, unpaid, unapproved, due, unseasonal, uncharacteristic, whistlestop, overnight, hour, unspecified, down time, undisclosed, frequent, eventful, unusual, routine, hourlong, intermittent, brief, daylong, inexplicable, tardy, unseasonableness, immediate, urgent, weeklong, unpleasant, precautionary, interminable, intempestive, embarrassing, obvention, impending, regular, punctual, informal, uproarious, intermissive, inquorate, hourly, involuntary, obligatory, absent, hasty, hectic, nonstop, abbreviated, unseasonable, extempore, awkward, extraordinary, prearranged, weekly, idle, unceremonious, postposit, additional, parergy, inoperative, intempestivity, semimonthly,