Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
commutable is an adjective meaning "subject to alteration or change". It carries 2 recorded senses.
subject to alteration or change
“the death sentence was commutable to life imprisonment”
capable of being exchanged for another or for something else that is equivalent
Definitions, synonyms and semantic relations for commutable come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.