| extended(verb, adjective, strong, steady, regular) |
| long(adjective, time, strong, great, excite) |
| protracted(verb, adjective, dull, strong, great) |
| lengthened(verb, adjective, great, deep, high) |
| elongated(verb, adjective, great, deep, high) |
| lengthy(adjective, strong, great, excite, slow) |
| expanded(verb, adjective, great, big, deep) |
| drawn-out(adjective, excite, slow, late, long) |
| interminable(adjective, slow, steady, stable, regular) |
| long-drawn-out(adjective, dull, great, excite, low) |
| long-winded(adjective, slow, boring, tedious, late) |
| lingering(adjective, dull, great, continue, low) |
| sustained(verb, adjective, great, slow, deep) |
| drawn out(verb, expression, adjective, phrasal verb, great) |
| dragging(adjective, great, excite, slow, high) |
| continued(verb, adjective, great, deep, steady) |
| extensive(adjective, great, big, deep, high) |
| lasting(adjective, great, deep, high, persistent) |
| stretched(verb, adjective, great, deep, high) |
| enlarged(verb, adjective, great, deep, high) |