| consequential(important, significant, substantial, large) |
| distinguished(important, significant, substantial, large) |
| doozie(important, significant, substantial, large) |
| dynamite(important, significant, substantial, large) |
| essential(important, significant, substantial, large) |
| fab(important, significant, substantial, large) |
| fat(important, significant, substantial, large) |
| influential(important, significant, substantial, large) |
| large-scale(adjective, significant, substantial, large) |
| material(important, significant, substantial, large) |
| meaningful(important, significant, substantial, large) |
| momentous(important, significant, substantial, large) |
| noteworthy(important, significant, substantial, large) |
| renowned(important, significant, substantial, large) |
| significant(important, substantial, large) |
| solid gold(expression, important, significant, substantial) |
| something(important, significant, substantial, large) |
| something else(expression, important, significant, substantial) |
| substantial(important, significant, large) |
| super(great, important, substantial, large) |