Cortifair is a made-up word that may be difficult to spell without guidance. Phonetically, it is spelled /ˈkɔrtɪˌfeər/. The first syllable is "cor" as in "core," followed by "ti" as in "tick." The stress falls on the second syllable, which is spelled "fair" as in "fair skin." The final vowel sound is "er," as in "her." Overall, the spelling is straightforward once the phonetic transcription is understood.