Antonyms of adj untransmutable

1 sense of untransmutable

Sense 1
inconvertible, untransmutable -- (not capable of being changed into something else; "the alchemists were unable to accept the inconvertible nature of elemental metals")

INDIRECT (VIA incommutable) -> commutable -- (subject to alteration or change; "the death sentence was commutable to life imprisonment")

Similarity of adj untransmutable

1 sense of untransmutable

Sense 1
inconvertible, untransmutable -- (not capable of being changed into something else; "the alchemists were unable to accept the inconvertible nature of elemental metals")
       => incommutable (vs. commutable) -- (not subject to alteration or change)