| derelict(adjective, soft, slow, careless, indifferent) |
| detained(adjective, dull, moderate, low, stiff) |
| dragging(slow, late, remiss, tardy) |
| lagging(adjective, slow, late, remiss, tardy) |
| latish |
| lax(adjective, soft, slow, careless, indifferent) |
| negligent(adjective, soft, slow, careless, indifferent) |
| past due |
| undeveloped(adjective, immature) |
| untimely(adjective, lateness) |
| ex post facto(adverb, following, later, subsequently, afterwards) |
| in arrear(expression, idiom, nonpayment) |
| post factum(adverb, following, later, subsequently, afterwards) |
| regardless(adjective, soft, slow, careless, indifferent) |
| slowly(adverb, late, belatedly, unpunctually) |
| after the fact(adverb, following, later, subsequently, afterwards) |
| behind schedule(expression, adjective, idiom, slow, unsettled) |
| careless(adjective, soft, indifferent, coarse, tolerant) |
| disregardful(adjective, soft, slow, careless, indifferent) |
| dull(adjective, sluggish, late, lazy, negligent) |