Synonyms and related words :
ahead of time, anachronistic, antedated, anticipated, arrested, awaited, back, backward, beforehand, behind, behind time, behindhand, belated, blocked, dated, delayed, delayed-action, detained, due, early, expected, foredated, foreseen, held up, hoped-for, hung up, imminent, in a bind, in abeyance, in prospect, in view, jammed, late, latish, long-expected, mature, metachronistic, misdated, mistimed, moratory, never on time, obstructed, on the horizon, out of date, out of season, outstanding, owing, parachronistic, past due, payable, postdated, presumed, probable, prochronistic, promised, prospective, retarded, slow, stopped, tardy, unpunctual, unready, unseasonable, unsettled, untimely