The correct spelling of the word "mythus" is actually "mythos". This term comes from the Greek word "mȳthos" and refers to a traditional story or legend. The proper pronunciation of "mythos" can be written as /ˈmɪθɒs/, with the stress on the first syllable. The "th" sound can be difficult for some second language learners, as it is pronounced with the tongue between the top and bottom teeth, as in "thin" or "thick". However, with practice, the correct pronunciation can be easily achieved.
The word "mythus" is derived from the Greek word "mythos" (μῦθος), meaning "speech", "narrative", or "story". In Greek mythology, "mythos" referred to traditional tales or stories that conveyed moral and cultural beliefs, often involving gods, heroes, and supernatural beings. The term was adopted into Latin as "mythus" and eventually made its way into English as "myth" to describe traditional stories or legends.