| on the level(expression, adjective, idiom, open, honest) |
| particular(adjective, apt) |
| perfect |
| positive(adjective, clear, correct, honest, true) |
| prudent(adjective, good, moderate, honest, sensible) |
| pure(adjective, sound, right, reasonable, honest) |
| right-minded(correct, fair, equitable) |
| robust(adjective, strength) |
| sober(adjective, good, reasonable, honest, sensible) |
| steadfast(adjective, honest, solid, pure, certain) |
| steady(clear, certain, definite, stability, unquestionable) |
| stout(adjective, strength) |
| stringent(adjective, sound, right, reasonable, severe) |
| sturdy(adjective, strength) |
| tested(adjective, sound, right, reasonable, rational) |
| usable(adjective, practical, working, serviceable, available) |
| able |
| accepted(adjective, honest, proper, reliable, established) |
| accredited(adjective, honest, reliable, trustworthy, lawful) |
| admissible(complete, reasonable, appropriate, sure, related) |