| wilful |
| adamant(adjective, mean, hard, tough, persistent) |
| averse(adjective, difficult, awkward, forced, unwilling) |
| bad-tempered(irritable, crabby, cranky) |
| bloody-minded(adjective, persistent, obstinate, insistent, dogged) |
| crabby(adjective, irritable, sullen, cranky) |
| cussed(adjective, persistent, obstinate, insistent, dogged) |
| difficult(adjective, tough, wild, awkward, stubborn) |
| disinclined(adjective, difficult, awkward, forced, averse) |
| grumpy(adjective, irritable, sullen, crabby, cranky) |
| hard-line(difficult, awkward, persistent, obstinate, stubborn) |
| ill-tempered(irritable, crabby, cranky) |
| immovable(adjective, mean, hard, difficult, wild) |
| indisposed(adjective, difficult, awkward, forced, averse) |
| indocile(adjective, tough, difficult, wild, awkward) |
| indomitable(difficult, wild, awkward, persistent, obstinate) |
| insurgent(adjective, persistent, obstinate, insistent, dogged) |
| intransigent(adjective, obstinate, stubborn, willful) |
| loath(adjective, difficult, awkward, forced, averse) |
| mean(adjective, hard, tough, harsh, cross) |