| demonstrative(definite, precise, sure, demonstration, decisive) |
| determinative(sound, reasonable, rational, definite, precise) |
| doubtless(adjective, certain) |
| explicit(adjective, clear, certain, sure) |
| factual(clear, physical, material, certain, sure) |
| firm(clear, physical, material, certain, sure) |
| fixed(adjective, clear, sound, firm, plain) |
| forceful(clear, certain, sure) |
| honest(physical, material, truthful, actual) |
| material(physical, actual) |
| official(sound, reasonable, rational, reliable) |
| patent(adjective, certain) |
| persuasive(adjective, sound, reasonable, rational) |
| powerful(sound, reasonable, rational) |
| probative |
| provable |
| settled(adjective, solid, certain, sure, absolute) |
| substantial(sound, reasonable, physical, material, rational) |
| telling(sound, reasonable, rational, definite, precise) |
| uncontested |