| premier(adjective, lead, head, master, boss) |
| tiptop(adjective, sound, top, excellent, fine) |
| apical(adjective, top, excellent, lead, fine) |
| big(adjective, important, large, main, chief) |
| boss(adjective, lead, important, head, master) |
| capital(adjective, excellent, lead, head, master) |
| crest |
| elder(adjective, rank, post, status, age) |
| most importantly |
| superlative(top, unparalleled, topmost, prizewinning, out-of-this-world) |
| top-notch(adjective, sound, top, excellent, fine) |
| utmost |
| capping(adjective, summit) |
| cardinal(adjective, lead, head, master, boss) |
| climax |
| culmination |
| elderborn(adjective, rank, post, status, age) |
| eldest(adjective, rank, post, status, age) |
| extreme(adjective, big, large, summit, bigger) |
| first-born(adjective, rank, post, status, age) |