| middle-of-the-road |
| moderate |
| modest(adjective, good, right, honest, proper) |
| moral(adjective, good, right, honest, noble) |
| moralistic(adjective, good, right, honest, proper) |
| mythological |
| natural(open, honest, true, straightforward, straight) |
| no-nonsense(open, honest, true, straightforward, straight) |
| no fooling(expression, honest, true, straightforward, serious) |
| no lie(expression, adjective, honest, pure, sure) |
| noble(adjective, good, right, honest, proper) |
| obedient(adjective, close, correct, firm, honest) |
| on the line(expression, honest, true, straightforward, serious) |
| on the up and up(expression, adjective, idiom, good, open) |
| on up and up(expression, open, honest, true, straightforward) |
| open(honest, true, straightforward, straight, serious) |
| oral |
| outspoken(open, honest, true, straightforward, straight) |
| plain(open, honest, true, straightforward, straight) |
| powerful |