| good(adjective, sound, reasonable, honest, sensible) |
| judicious(adjective, clear, sound, reasonable, honest) |
| merited(adjective, honest, fair, moral, upright) |
| permitted |
| presumptive |
| probable(adjective, sound, reasonable, sensible, rational) |
| reason |
| safe |
| sane(adjective, sound, honest, sensible, fair) |
| square(reasonable, honest, fair, just, balanced) |
| sustainable |
| worthwhile(adjective, sensible, useful, valuable, helpful) |
| acknowledged(proper, valid, permitted, lawful, permissible) |
| advisable(adjective, sound, sensible, rational, useful) |
| all there(expression, adjective, sound, sensible, rational) |
| allowed |
| analytic(clear, sound, reasonable, sensible, rational) |
| analytical(clear, sound, reasonable, sensible, proper) |
| arguable(adjective, sound, reasonable, sensible, rational) |
| bona fide(sound, reasonable, proper, rational, just) |