| adj. Not corrigible; bad beyond correction or reform: 3. adj. Impervious to constraints or punishment; willful; unruly; uncontrollable: 4. adj. Firmly fixed; not easily changed: 5. adj. Not easily swayed or influenced: |
| characterized by or showing indulgence; benignly lenient or permissive: |
inveterate in·vet·er·ate (ĭn-vět'ər-ĭt)
adj.
Firmly and long established; deep-rooted.
Persisting in an ingrained habit; habitual.