| taxonomic group |
| thorough(adjective, clear, complete, exact, certain) |
| unattached(adjective, single, alone, isolation, apart) |
| unblended(adjective, separate, simple, special, individual) |
| uncompounded(adjective, separate, simple, special, individual) |
| unconditional(adjective, clear, exact, certain, definite) |
| understandable(clear, plain, obvious) |
| undivided(adjective, separate, simple, special, individual) |
| unmistakeable |
| unreserved(adjective, clear, plain, definite, obvious) |
| unrivaled(adjective, separate, simple, special, individual) |
| unshared(adjective, separate, simple, special, individual) |
| without equal(expression, adjective, separate, simple, special) |
| abundant(exact, full, thorough, comprehensive, itemized) |
| accomplishment(noun, performance, action, point, experience) |
| account(noun, part, information, note, thing) |
| act(noun, performance, action, point, experience) |
| action(noun, performance, point, experience, case) |
| actual(adjective, clear, correct, honest, exact) |
| actuality(noun, performance, action, point, experience) |