The Complete Latin Pronunciation Guide

When you learn Latin, just like any language, you need to get your tongue round Latin pronunciation.

Starting to learn a new language and trying to speak it, you can feel a little silly and awkward. Part of mastering a language is to speak the language aloud, gaining more fluency as you go along, Latin is no exception. Don't let your lack of confidence get in the way! 

The Latin alphabet is very similar to the English alphabet with three fewer letters, leaving it with 23 letters total. More or less many of the sounds that Latin words comprise are already familiar to any native English speaker.

Arguably, Latin pronunciation is much easier than English as Latin has far fewer exceptions and variability in its pronunciation. 

Reading this article will help you get a leg up by being able to accurately pronounce Latin words like an Ancient Roman. 

How Do We Know How Latin Is Actually Pronounced? 

A major question that people ask students of Latin is, how do we actually know how Latin was pronounced? That is a fair question considering it's a dead language.

As a result of it being a dead language and being impacted by the ravages of time, there are technically four different ways that Latin can be pronounced. 

Classical Latin Pronunciation

There is the Classical Latin pronunciation, which is most similar to the Latin that would have been spoken by Romans like Cicero and Ovid. Check out my post on Latin language history to learn more about this type of Latin.

While it may seem questionable that we're able to truly know how it was meant to sound, there are scholars of the Ancient World who have worked on reconstructing the pronunciation of Latin, such as W. Sidney Allen in his Vox Latina.

There are several different sources that have helped in this work:

• knowledge of other Romance Languages
• the importance of language education in Ancient Rome leading to a lot of grammatical and pronunciation manuscripts
• errors in Roman spellings
• and transcriptions of Latin words in other languages

Other Forms Of Latin Pronunciation

The other three ways of pronouncing Latin are based on the time they were used in history, which was before the work of Vox Latina in 1965.

Church Latin is Latin that is frequently used in the Catholic church and takes a lot of its pronunciation from Italian.

Northern Continental Latin was used by early scientists and is used for some scientific terms.

Similarly, English Latin is often used for scientific terms, but also mythological terms and historical figures. Typically English Latin is considered the least correct form of Latin.

Consider the fact that Julius Caesar would have been pronounced by Romans as Yoo-li-uss Kai-sar while English Latin pronounces it as Joo-li-uss See-sar. Pretty stark difference.

For the sake of the average Latin learner, I'll be focusing on the Ancient Latin pronunciation as it's actually the easiest with the least amount of exceptions. The Ancient Romans actually had a very standard pronunciation since their alphabet is phonetic. 

Latin Vowels

Unlike the English vowels, Latin vowels are actually expressed as either long or short. Beyond this, there is never any variation in the pronunciation of vowels. In most printed texts, long vowels will be marked with a long mark or macron. 

Latin contains the same vowels as English: a, e, i, o, u. For the most part, they are mostly pronounced like English vowels depending on their length. 

• /a/ – ‘a’ like in “apart”
  • agricola (farmer) – uh-grih-ko-luh
• /ā/ – ‘a’ like in “father”
  • amāre (to love) – uh-mah-reh
• /e/ – ‘e’ like in “get”
  • ager (field) – uh-ger
• /ē/ – ‘e’ like in “they”
  • poēta (poet) – poh-ey-tuh
• /i/ – ‘i’ like in ‘hit’
  • incipit (It begins) – in-ki-pit
• /ī/ – ‘i’ like “ee” in “green”
  • dīcō (I speak) – dee-koh
• /o/ – ‘o’ like in “on”
  • hodiē (today) – ho-di-ey
• /ō/ – ‘o’ like in “home”
  • homō (man) – ho-moh
• /u/ – ‘u’ like in “luck”
  • pulcher (beautiful) – pul-ker
• /ū/ – ‘oo’ like in “boot”
  • cum (with) – koom

Latin Consonants

Similar to Latin vowels, Latin consonants are also very consistent in their pronunciation.

More so than not, Latin consonants typically match English consonants, with some exceptions outlined below. In addition to these exceptions, Latin does not have the English letters ‘J,’ ‘W,’ and ‘Y.’ You will see below how the sounds of ‘W’ and ‘Y’ are made using other consonants, while the sound of ‘J’ is absent completely. 

While technically part of the Latin alphabet, ‘K’ is uncommon in Classical Latin and seemingly was replaced by the letter C’’ since they are pronounced the same way. When ‘K’ is used, it's at the beginning of a word, such as kalends (kah-lends). 

• /c/ – ‘k’ like in “kite”
  • cessō (I stop) – keh-soh
• /ch/ – ‘k’ like in “kite”
  • chaos (chaos, disorder) – kay-os
• /g/ – hard ‘g’ like in “get”
  • genus (birth, family, sort) – gen-oos
• /q/ – hard ‘q’ like in “quiet”
  • quod (what, because) – kwoo-d
• /v/ – sometimes seen as /u/ in texts, sounds like ‘w’ as in “water”
  • veni, vidi, vici (I came, I saw, I conquered) – we-nih, wi-dih, wi-kih
• /i/ – used when before another vowel, sounds like a ‘y’ as in “yet”
  • iacio (I throw) – yah-kih-oh

Latin Diphthongs

Latin also has several diphthongs, which is just a fancy word for two vowels coming together to form one sound.

Consider the English words “coin,” “author,” and “cloud.” Each of these have diphthongs, /oi/, /au/, and /ou/, respectively. These sounds, while formed by two vowels, create only one sound.

There are numerous other diphthongs in English but they are not all spelled out in the words. Fortunately, Latin is much more transparent with its diphthongs. Latin has six sets of diphthongs: /ae/, /au/, /ei/, /eu/, /oe/, and /ui/.

• /ae/ – long ‘i’ or ‘eye’ as in “aisle”
  • caecus (blind) – kai-kuss
• /au/ – ‘ow’ as in “about”
  • aureus (golden) – ow-ray-uss
• /ei/ – ‘ay’ as in “reign”
  • deinde (then, next) – day-n-deh
• /eu/ – ‘oo’ as in “boot”
  • eheu (alas) – e-hoo
• /oe/ – ‘oy’ as in “oil”
  • proelium (battle) – proy-li-um
• /ui/ – ‘wwi’ as in “quit”
  • quis (who) – kwwis

Latin Syllables

In order to help you recognise how to put these sounds together, you need to know how to break Latin words down into their syllables. This is actually rather simple.

Latin syllables will start, for the most part, with a consonant and end with a vowel. For example, the word cūra (care) is formed by two syllables: cū-ra. 

In addition, if there are two vowels next to each other that don't form a diphthong, they are two separate syllables. In this case, the second vowel will be the next syllable. 

For example, the word audiō (I hear) is formed by three syllables: au-di-ō. 

While syllables may typically end in vowels, some do end in consonants. This is very common across all parts of speech. In this case, the syllable may be constructed as consonant + vowel + consonant, such as laetus (happy) lae-tus, or vowel + consonant, such as consilium (help) con-si-li-um. 

Another rule to know is that double consonants will split with one consonant ending the previous syllable and the second starting the next syllable. For example, the word bellum (war) will split the /ll/ into two syllables: bel-lum.

When Two Vowels Are Not A Diphthong

Finally, while you may encounter two vowels that may look like a diphthong, they may not actually be a diphthong. Confusing? Not really!

If the first vowel of the pair is a part of the word’s root and the second vowel is part of the word’s ending, that is not a diphthong but instead a place to separate two syllables. 

For example, the word aureus from above looks like it contains two diphthongs, /au/ and /eu/. When you look at the word’s stem, it ends at /e/, aure- while the ending is –us. This means that the –eu- is not a diphthong but instead two separate vowels in different syllables. Thus it is broken up into au-re-us and not au-reus.

FAQs About Latin Pronunciation

Accurate Latin Pronunciation

You might be asking yourself, well if Latin is a dead language, why does pronunciation matter? As a Latin learner, you know that Latin isn't necessarily easy to learn. And you have enough on your plate with Latin verb conjugation or Latin past tenses to master.

Well, while it is a dead language, there's a standard way of speaking Latin that's internationally recognised. In order to be able to communicate about or in Latin, you'll need to accurately pronounce Latin!

There are different ways in which you can practice speaking in Latin to get your pronunciation just right. You can speak with other Latin learners in your class if you're learning in a school setting.

If you're not, there are videos online of people reading aloud pieces of Latin. You can use these videos to help you by following along with the video or reading aloud on your own and going back to the video to reference the correct pronunciation. 

You'll also find Latin pronunciation lessons in my story-based Latin course, Latin Uncovered where your teacher, Luke, will help you to sound like a Roman!

While speaking Latin may be intimidating, the great thing about its pronunciation is its consistency. There are few exceptions to these rules you've just learned.

Once you practice this and start to recognise how to form these words it'll become second nature to read Latin books and speak as an Ancient Roman would. 

Olly Richards

Creator of the StoryLearning® Method

Olly Richards is a renowned polyglot and language learning expert with over 15 years of experience teaching millions through his innovative StoryLearning® method. He is the creator of StoryLearning, one of the world's largest language learning blogs with 500,000+ monthly readers.

Olly has authored 30+ language learning books and courses, including the bestselling "Short Stories" series published by Teach Yourself.

When not developing new teaching methods, Richards practices what he preaches—he speaks 8 languages fluently and continues learning new ones through his own methodology.