Antonyms of noun irreversibility

1 sense of irreversibility

Sense 1
irreversibility -- (the quality of being irreversible (once done it cannot be changed))
       Antonym of reversibility (Sense 1)
      => reversibility -- (the quality of being reversible in either direction)

Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun irreversibility

1 sense of irreversibility

Sense 1
irreversibility -- (the quality of being irreversible (once done it cannot be changed))
       => changelessness, unchangeability, unchangeableness, unchangingness -- (the quality of being unchangeable; having a marked tendency to remain unchanged)