Topic summary
Latin phonology and orthography

Latin phonology is the system of sounds used in Latin. Classical Latin was spoken from the late Roman Republic to the early Empire: evidence for its pronunciation is taken from comments by Roman grammarians, common spelling mistakes, transcriptions into other languages, and the outcomes of various sounds in the Romance languages. Latin orthography is the writing system used to spell Latin from its archaic stages down to the present. Latin was nearly always spelt in the Latin alphabet, but further details varied from period to period. The alphabet developed from Old Italic script, which had developed from a variant of the Greek alphabet, which in turn had developed from a variant of the Phoenician alphabet. The Latin alphabet most resembles the Greek alphabet that can be seen on black-figure pottery dating to c. 540 BC, especially the Euboean regional variant. As the language continued to be used as a classical language, lingua franca and liturgical language long after it ceased being a native language, pronunciation and – to a lesser extent – spelling diverged significantly from the classical standard with Latin words being pronounced differently by native speakers of different