Antonyms of adj irredeemable

2 senses of irredeemable

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

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

Sense 2
irredeemable -- ((of paper money) not convertible into coin at the pleasure of the holder)

INDIRECT (VIA inconvertible) -> convertible, exchangeable -- (capable of being exchanged for or replaced by something of equal value; "convertible securities")

Similarity of adj irredeemable

2 senses of irredeemable

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
irredeemable -- ((of paper money) not convertible into coin at the pleasure of the holder)
       => inconvertible (vs. convertible), unconvertible, unexchangeable -- (used especially of currencies; incapable of being exchanged for or replaced by another currency of equal value)