| unanswerable(adjective, ideal, all time, the best) |
| actual(adjective, clear, certain, true, definite) |
| conclusive(adjective, clear, simple, plain, certain) |
| inarguable(adjective, certain, true, ideal, all time) |
| patent(adjective, clear, plain, certain, definite) |
| clear-cut(adjective, ideal, all time, the best) |
| manifest(adjective, clear, plain, definite, obvious) |
| uncontested(adjective, ideal, all time, the best) |
| undoubted(adjective, certain, undisputed) |
| cogent(adjective, ideal, all time, the best) |
| decisive(adjective, clear, plain, certain, definite) |
| explicit(adjective, clear, simple, plain, certain) |
| unambiguous(adjective, clear, certain, definite, precise) |
| unchallengeable(adjective, ideal, all time, the best) |
| decided(adjective, clear, plain, certain, definite) |
| distinct(adjective, clear, plain, definite, obvious) |
| real(adjective, clear, certain, true, substantial) |
| true(adjective, clear, sound, plain, certain) |
| ultimate(adjective, ideal, all time, the best) |
| unchallenged(adjective, ideal, all time, the best) |