The word "Didelphyc" is spelled dɪˈdɛlfɪk. The pronunciation is divided into four syllables: di-del-phy-c. The first syllable is pronounced as "di," the second syllable as "del," the third syllable as "phy," and the fourth syllable as "c." The word is related to "didelphid," which is a family of marsupials. The "c" in "Didelphyc" represents "-c-" which is a combining form used to make adjectives from Greek or Latin nouns.