| no-nonsense(open, honest, true, straightforward, serious) |
| no fooling(expression, honest, true, straightforward, serious) |
| on the level(expression, idiom, open, honest, true) |
| on the line(expression, honest, true, straightforward, serious) |
| on up and up(expression, honest, true, straightforward, serious) |
| open(honest, true, straightforward, straight, serious) |
| outspoken(open, honest, true, straightforward, straight) |
| plain(open, honest, true, straightforward, straight) |
| pretensionless(open, honest, true, straightforward, serious) |
| real(open, honest, true, straightforward, straight) |
| regular(open, honest, true, straightforward, serious) |
| righteous(open, honest, true, straightforward, straight) |
| saintly(open, honest, true, straightforward, straight) |
| serious(open, honest, true, straightforward, straight) |
| sincere(adjective, open, honest, straightforward, straight) |
| square(open, honest, true, straightforward, straight) |
| straightforward(open, honest, true, straight, serious) |
| sure enough(expression, honest, true, straightforward, serious) |
| true(open, honest, straightforward, straight, serious) |
| true-blue(open, honest, true, straightforward, straight) |