| tenable(adjective, sound, reasonable, rational, defended) |
| defendable(adjective, sound, reasonable, rational, defended) |
| defensible(adjective, sound, reasonable, rational, defended) |
| justifiable(adjective, sound, reasonable, rational, defended) |
| supportable(adjective, defended, conceivable, tenable, verbal attack) |
| sustainable(adjective, conceivable, tenable) |
| arguable(adjective, sound, reasonable, rational, justified) |
| believable(adjective, sound, reasonable, rational, conceivable) |
| credible(adjective, sound, reasonable, rational, conceivable) |
| plausible(adjective, sound, reasonable, rational) |
| rational(adjective, sound, reasonable, conceivable, tenable) |
| reasonable(adjective, sound, rational, justified, conceivable) |
| bearable |
| conceivable(adjective, tenable) |
| excusable(adjective, sound, reasonable, rational, justified) |
| imaginable(adjective, conceivable, tenable) |
| livable |
| rectifiable |
| reliable(sound, reasonable, rational) |
| reparable |