| basic(adjective, important, head, significant, beginning) |
| pivotal(adjective, important, essential) |
| big-league(adjective, lead, importance, head, master) |
| cay(noun, island) |
| leading(adjective, important, head, significant, beginning) |
| momentous(adjective, importance, valuable, main, notable) |
| big(adjective, importance, valuable, main, notable) |
| clue(noun, information, sign, influence, report) |
| consequential(adjective, importance, valuable, main, notable) |
| constitutive(adjective, importance, valuable, essential, main) |
| critical(adjective, important, significant, essential, basic) |
| cue(noun, act, sign, report, prompt) |
| earnest(adjective, importance, valuable, main, notable) |
| outstanding(adjective, importance, valuable, main, notable) |
| significant(adjective, importance, valuable, main, notable) |
| fateful(adjective, importance, valuable, main, notable) |
| grave(adjective, importance, valuable, main, notable) |
| great(adjective, importance, valuable, main, notable) |
| influential(adjective, importance, valuable, main, notable) |
| password(noun, permit, opening, answer, confidence) |