Test your Spanish level. 🇪🇸🇨🇴 Palabras homófonas: 👩‍🏫 Homophones are words with the same pronunciation but different meanings. 1 PART Calló: Past tense of the verb (Callar) third person. Callo: Verb (Callar) in the first person or as a noun: (Callo) Hard and painful skin texture. Cayó: The verb (Caer) in the past tense, third person.