Antonyms of adj unreformable

2 senses of unreformable

Sense 1
irreclaimable, irredeemable, unredeemable, unreformable -- (insusceptible of reform; "vicious irreclaimable boys"; "irredeemable sinners")

INDIRECT (VIA wicked) -> virtuous -- (morally excellent)

Sense 2
unreformable, unregenerate -- (unrepentant and incapable of being reformed; "an unregenerate criminal")

INDIRECT (VIA incorrigible) -> corrigible -- (capable of being corrected or set right; "a corrigible defect"; "a corrigible prisoner")

Similarity of adj unreformable

2 senses of unreformable

Sense 1
irreclaimable, irredeemable, unredeemable, unreformable -- (insusceptible of reform; "vicious irreclaimable boys"; "irredeemable sinners")
       => wicked (vs. virtuous) -- (morally bad in principle or practice)

Sense 2
unreformable, unregenerate -- (unrepentant and incapable of being reformed; "an unregenerate criminal")
       => incorrigible (vs. corrigible) -- (impervious to correction by punishment)