| collectible(adjective, important, useful, rare, scarce) |
| conscienceless(adjective, high-priced, pricey, pricely, unaffordable) |
| consumptive(adjective, high-priced, pricey, pricely, unaffordable) |
| copious(adjective, smart, full, elegant, valuable) |
| cost-consuming(adjective, high-priced, pricey, pricely, unaffordable) |
| costive(adjective, high-priced, pricey, pricely, unaffordable) |
| costlier |
| dazzling |
| de luxe |
| dearest |
| dicty(adjective, style, fashion, shine, refinement) |
| elaborate(adjective, easy, fancy, smart, full) |
| enjoyable(cool, great, excellent, exceptional, refined) |
| esteemed(adjective, important, useful, scarce, beneficial) |
| estimable(adjective, important, useful, scarce, beneficial) |
| exceptional(cool, great, excellent, refined, masterly) |
| expensively |
| expensiveness |
| exquisite(adjective, cool, great, pleasant, exceptional) |
| first-string(cool, great, excellent, exceptional, refined) |