| eternal(adjective, endless, incessant, ceaseless) |
| lasting(adjective, great, high, long, extended) |
| boundless(adjective, slow, boring, tedious, late) |
| dilatory(adjective, dull, moderate, low, slow) |
| dragging(adjective, dull, great, excite, slow) |
| dull(adjective, boring, late, dreary, endless) |
| late(adjective, dull, low, slow, boring) |
| stretched out(expression, adjective, extended, protracted, lingering) |
| tardy(adjective, dull, low, slow, boring) |
| ceaseless(adjective, endless, incessant) |
| dead(adjective, dull, late, behind) |
| deep(adjective, great, high, long, extended) |
| delayed(adjective, dull, low, slow, boring) |
| dragged out(expression, endless, protracted, incessant, long-winded) |
| enduring(adjective, great, high, long, extended) |
| great(adjective, high, long, extended, lingering) |
| lengthened(great, high, long, extended, protracted) |
| limitless(adjective, slow, boring, tedious, late) |
| marathon |
| permanent(adjective, endless, protracted, incessant, long-winded) |