| narrow |
| prudish(adjective, severe) |
| refractory(adjective, tough, firm, determined, unreasonable) |
| set(adjective, firm, usual, sure, constant) |
| austere(adjective, strong, hard, tough, severe) |
| censorious(adjective, severe) |
| doctrinaire(adjective, opinionated, dogmatic) |
| dogmatic(adjective, opinionated, dictatorial) |
| incompliant(adjective, determined, resolute, stubborn, uncompromising) |
| indurate(adjective, mean, hard, determined, stiff) |
| iron(adjective, mean, hard, tough, firm) |
| nice(adjective, correct, proper, formal, decorous) |
| parochial |
| pat(adjective, determined, usual, regular, resolute) |
| persevering(adjective, tough, firm, unreasonable, grim) |
| proud |
| remorseless(adjective, tough, determined, unreasonable, grim) |
| resolute(adjective, determined, usual, regular, planned) |
| resolved(adjective, deliberate, determined, usual, regular) |
| severe(adjective, strong, hard, tough, severe) |