monotone C2+

/ˈmɑnəˌtoʊn/ a single unvaried tone or pitch in speech or sound

monologue C2+

/ˈmɑnəlɔɡ/ a long speech by one speaker, especially in a play or performance

monarchy C2+

/ˈmɑnərki/ a form of government with a monarch as head of state

monopersonal C2+

/ˌmɑnoʊˈpɜrsənəl/ existing as or relating to a single person

monosyllabic C2+

/ˌmɑnoʊsɪˈlæbɪk/ consisting of one syllable; using few words and uncommunicative

monotheism C2+

/ˈmɑnoʊˌθiɪzəm/ the belief in the existence of only one god