| meaningful(adjective, importance, main, extremely significant) |
| substantial(adjective, importance, valuable, main, notable) |
| big(adjective, importance, valuable, main, notable) |
| big-league(adjective, importance, valuable, main, notable) |
| big shot(adjective, importance, valuable, main, notable) |
| bigwig(adjective, importance, valuable, main, notable) |
| challenging(adjective, importance, valuable, main, notable) |
| consequential(adjective, importance, valuable, main, notable) |
| constitutive(adjective, importance, valuable, main, notable) |
| donnish(adjective, importance, valuable, main, notable) |
| earnest(adjective, importance, valuable, main, notable) |
| essential(adjective, importance, valuable, main, notable) |
| exciting(adjective, importance, valuable, main, notable) |
| far reaching(adjective, importance, valuable, main, notable) |
| fateful(adjective, importance, valuable, main, notable) |
| grand(adjective, importance, valuable, main, notable) |
| grave(adjective, importance, valuable, main, notable) |
| great(adjective, importance, valuable, main, notable) |
| haughty(adjective, importance, valuable, main, notable) |
| high-up(adjective, importance, valuable, main, notable) |