| bull(adjective, heavy, large, stout) |
| butterball(adjective, heavy, round, large) |
| cumbersome(adjective, heavy, awkward, substantial) |
| inflated(adjective, heavy, large, stout) |
| jelly-belly(adjective, heavy, large, stout) |
| lard(adjective, heavy, large, stout) |
| outsize(adjective, heavy, fat, overweight) |
| plumpish(adjective, heavy, full, round) |
| solid(adjective, hard, heavy, deep) |
| whalelike(adjective, heavy, large, stout) |
| significant(heavy, substantial) |
| big deal(expression, heavy, substantial) |
| burdensome(heavy, awkward, substantial, large) |
| consequential(heavy, substantial) |
| considerable(heavy, awkward, substantial, large) |
| critical(heavy, substantial) |
| crucial(heavy, substantial) |
| cumbrous(heavy, awkward, substantial, large) |
| dense(adjective, heavy, substantial, bulky) |
| earnest(heavy, substantial) |