| contradictory(determined, negative, hostile, fixed, different) |
| pigheaded(adjective, tough, firm, difficult, determined) |
| uncompliant(adjective, tough, firm, stubborn, disobedience) |
| undisciplined(adjective, control, order, difficult, resist) |
| wild(adjective, control, order, tough, difficult) |
| dogged(adjective, tough, firm, determined, unreasonable) |
| immovable(adjective, tough, firm, difficult, determined) |
| incompliant(adjective, hard, tough, firm, difficult) |
| indocile(adjective, control, order, tough, difficult) |
| resolute(adjective, tough, firm, difficult, obstinate) |
| tough(adjective, hard, rough, firm, grim) |
| uncompromising(adjective, tough, firm, difficult, violent) |
| unwilling(adjective, mood, obstinate, averse, disinclined) |
| balky(tough, firm, negative, hostile, obstinate) |
| cantankerous(adjective, tough, firm, difficult, wild) |
| insurgent(adjective, persistent, obstinate, insistent, dogged) |
| intransigent(adjective, tough, firm, determined, stubborn) |
| recusant(violent, negative, hostile, different, adverse) |
| resolved(adjective, determined, fixed, persistent, obstinate) |
| unbending(adjective, hard, tough, rough, firm) |