| most likely(expression, adjective, clear, reasonable, sensible) |
| necessary(adjective, clear, sound, reasonable, sensible) |
| obvious(adjective, clear, sound, reasonable, sensible) |
| orthodox(adjective, correct, fair, proper, accepted) |
| perceptive(adjective, clear, sound, reasonable, sensible) |
| permitted(adjective, correct, fair, proper, lawful) |
| perspicuous(adjective, clear, sound, reasonable, sensible) |
| pertinent(adjective, clear, sound, reasonable, sensible) |
| plausible(adjective, clear, sound, reasonable, sensible) |
| principled(adjective, correct, fair, proper, lawful) |
| probable(adjective, sound, reasonable, sensible, rational) |
| proper(adjective, correct, fair, accepted, established) |
| ratiocinative(adjective, clear, sound, logical) |
| rational(adjective, clear, sound, reasonable, sensible) |
| reasonable(adjective, sound, sensible, rational, probable) |
| relevant(adjective, clear, sound, reasonable, sensible) |
| requisite(adjective, correct, fair, proper, lawful) |
| right-minded(adjective, correct, fair, proper, lawful) |
| rightful(adjective, correct, fair, legitimate, equitable) |
| sensible(adjective, clear, sound, reasonable, rational) |