1. (adjective) tenaciously unwilling or marked by tenacious unwillingness to yield

• obstinate
• stubborn

2. (adjective) not reformed morally or spiritually

• unregenerated

3. (adjective) unrepentant and incapable of being reformed

• unreformable

1. (adjective) tenaciously unwilling or marked by tenacious unwillingness to yield

• bloody-minded
• cantankerous
• bolshy
• stroppy
• bullet-headed
• bullheaded
• pigheaded
• contrarious
• cross-grained
• determined
• dogged
• dour
• persistent
• pertinacious
• tenacious
• unyielding
• hardheaded
• mulish
• stiff-necked
• strong-minded
• strong-willed

2. (adjective) not reformed morally or spiritually

• cussed
• obdurate
• obstinate
• unrepentant
• impenitent
• unconverted
• unpersuaded

3. (adjective) unrepentant and incapable of being reformed

• incorrigible

1. (adjective) tenaciously unwilling or marked by tenacious unwillingness to yield

• disobedient
• inflexible
• sturdy
• uncompromising
• intractable

2. (adjective) not reformed morally or spiritually

• impenitent
• unremorseful
• unrepentant
• lost

1. (adjective) tenaciously unwilling or marked by tenacious unwillingness to yield

• bullheadedness
• obstinacy
• obstinance
• pigheadedness
• self-will
• stubbornness

1. (adjective) tenaciously unwilling or marked by tenacious unwillingness to yield

• docile

2. (adjective) not reformed morally or spiritually

• regenerate