| uncontrite(adjective, impenitent, unrepentant, unregretful, unremorseful) |
| austere(adjective, firm, harsh, strict, stern) |
| authoritarian(adjective, firm, harsh, strict, stern) |
| firm(adjective, harsh, strict, stern) |
| recidivist(adjective, impertinent, shameless, not sorry) |
| recidivistic(adjective, impertinent, shameless, not sorry) |
| recidivous(adjective, impertinent, shameless, not sorry) |
| unregenerate(adjective, impertinent, shameless, not sorry) |
| unrehabilitated(adjective, impertinent, shameless, not sorry) |
| absolute(adjective, acknowledge, feel, negative, impenitent) |
| complete(adjective, acknowledge, feel, negative, impenitent) |
| confirmed(adjective, acknowledge, feel, negative, impenitent) |
| deep-rooted(adjective, acknowledge, feel, negative, impenitent) |
| diehard(adjective, acknowledge, feel, negative, impenitent) |
| dyed-in-the-wool(adjective, acknowledge, feel, negative, impenitent) |
| entrenched(adjective, acknowledge, feel, negative, impenitent) |
| excuseless(adjective, callous, impudent, unapology) |
| insolent(adjective, unceremonious, unashamed, unembarrassed) |
| inveterate(adjective, acknowledge, feel, negative, impenitent) |
| long-established(adjective, acknowledge, feel, negative, impenitent) |