| precious(adjective, good, bad, great, sound) |
| useful(adjective, tough, sensible, energetic, important) |
| priceless(adjective, excellent, sensible, value, exceptional) |
| expensive(adjective, important, full, splendid, abundant) |
| important(adjective, good, strong, sensible, important) |
| worthwhile(adjective, good, excellent, sensible, energetic) |
| beneficial(adjective, good, sensible, energetic, important) |
| invaluable(adjective, fancy, excellent, sensible, value) |
| profitable(adjective, good, tough, sensible, energetic) |
| costly(adjective, fancy, value, important, full) |
| worthy(adjective, good, bad, great, sound) |
| advantageous(adjective, good, strong, open, excellent) |
| dear(adjective, fancy, important, high, rare) |
| helpful(adjective, good, open, sensible, important) |
| high-priced(adjective, fancy, important, high, expensive) |
| productive(adjective, tough, sensible, energetic, active) |
| estimable(adjective, good, great, excellent, sensible) |
| serviceable(adjective, good, sensible, important, proper) |
| valued(adjective, good, important, noble, worthy) |
| gainful(adjective, good, sensible, energetic, vigorous) |