| easy-going(adjective, simple, honest, modest, humble) |
| hard-hearted(adjective, unmoved, unchanged) |
| homespun(adjective, simple, informal, ordinary, comfortable) |
| honorable(adjective, honest, pure, sure, constant) |
| impersonal(adjective, tough, temper, cold, negative) |
| impulsive(adjective, open, simple, easy, plain) |
| lifelike |
| outspoken(open, honest, plain, true, straightforward) |
| overt(adjective, artless) |
| pococurante(adjective, temper, cold, negative, aloof) |
| resistant(adjective, hard, unfeeling, unsympathetic, safe) |
| scrupulous(adjective, honest, pure, sure, constant) |
| solid(physical, material, truth, actual) |
| stoic(adjective, tough, cold, indifferent, rational) |
| straight(open, simple, honest, plain, pure) |
| substantial(physical, material, truth, actual) |
| tangible(physical, material, truth, actual) |
| thick-skinned(adjective, calm, hard, cool, careless) |
| trustworthy(open, honest, pure, true, straightforward) |
| truthful(straightforward, real, genuine, naive, frank) |