not corrigible; bad beyond correction or reform

incorrigible behavior; an incorrigible liar.

impervious to constraints or punishment; willful; unruly; uncontrollable

an incorrigible child; incorrigible hair.

firmly fixed; not easily changed

an incorrigible habit.

not easily swayed or influenced

an incorrigible optimist.

a person who is incorrigible.

adjective

good , manageable , nice , obedient , reformable

adjective

abandoned , beastly , hardened , incurable , intractable , inveterate , irredeemable , irreparable , loser , recidivous , uncorrectable , unreformed , useless , wicked , hopeless , ineradicable , rooted , unmanageable