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