| substantial(adjective, body, hard, solid, physical) |
| significant(adjective, good, appropriate, importance) |
| meaningful(adjective, good, importance, heavy) |
| momentous(adjective, good, importance, heavy) |
| important(adjective, good, appropriate, importance) |
| consequential(adjective, good, importance, heavy) |
| considerable(adjective, importance, heavy, important) |
| weighty(adjective, good, appropriate, importance) |
| essential(adjective, drop, body, physical, importance) |
| tangible(adjective, body, solid, physical) |
| relevant(adjective, appropriate, importance, significant) |
| serious(adjective, good, importance, heavy) |
| solid(adjective, strong, hard, physical) |
| primary(adjective, body, important, significant) |
| something(noun, thing, substance, important) |
| firm(adjective, strong, hard, solid, physical) |
| large(adjective, important, significant, substantial) |
| sturdy(adjective, strong, hard, solid) |
| critical(adjective, heavy, important, significant) |
| crucial(heavy, important, significant, substantial) |