| treacherous |
| two-faced(corrupt, dishonest, immoral, deceitful, crooked) |
| ultraexpensive(adjective, expensive, high-priced, pricey, pricely) |
| unaffordable(adjective, expensive, high-priced, pricey, pricely) |
| unapproachable(adjective, expensive, high-priced, pricey, pricely) |
| unattainable(adjective, expensive, high-priced, pricey, pricely) |
| unavailable(adjective, expensive, high-priced, pricey, pricely) |
| underhand(corrupt, dishonest, immoral, unprincipled) |
| underhanded |
| uneconomical(adjective, expensive, high-priced, pricey, pricely) |
| unjust |
| unobtainable(adjective, expensive, high-priced, pricey, pricely) |
| unprofessional(corrupt, dishonest, immoral, mercenary, corruptible) |
| unreliable |
| unsavory |
| upscale(adjective, expensive, high-priced, pricey, pricely) |
| valuable(adjective, expensive, high-priced, pricey, pricely) |
| vast(adjective, expensive, high-priced, pricey, pricely) |
| venal(adjective, corrupt, dishonest, immoral, unprincipled) |
| wanton(corrupt, dishonest, immoral, shocking, unacceptable) |