ahead of time anachronistic antedated beforehand behind time behindhand dated early foredated ill-considered ill-seasoned ill-timed improper inappropriate inauspicious inconvenient inexpedient infelicitous inopportune intempestive intrusive irrelevant late mal a propos malapropos metachronistic misdated off base out of date out of line out of phase out of season out of time overdue parachronistic past due postdated premature prochronistic tardy too late too soon unbefitting unfavorable unfit unfitting unfortunate unhandy unhappy unlucky unpropitious unpunctual unready unripe unseasonable unsuitable untimely untoward wrong