| straight(adjective, open, honest, sensible, solid) |
| sturdy(adjective, true, reliable, trustworthy, loyal) |
| sure(adjective, true, reliable, trustworthy, loyal) |
| there(adjective, open, honest, sensible, solid) |
| to be counted on(expression, adjective, true, reliable, trustworthy) |
| tried(adjective, open, honest, true, reliable) |
| tried-and-true(adjective, open, solid, true, reliable) |
| true(adjective, open, honest, sensible, reliable) |
| true blue(expression, adjective, honest, sensible, solid) |
| trustable(adjective, open, honest, sensible, solid) |
| trustworthy(adjective, honest, solid, true, reliable) |
| trusty(adjective, honest, sensible, true, reliable) |
| truthful(adjective, open, honest, sensible, solid) |
| unfailing(adjective, honest, sensible, true, reliable) |
| up front(adjective, honest, sensible, realistic, reliable) |
| upright(adjective, open, honest, sensible, solid) |
| valid(adjective, open, honest, sensible, solid) |
| veracious(adjective, open, honest, sensible, solid) |
| brick wall |
| earthen |