The Dune language translator turns English words and short phrases into Chakobsa, the language of the desert people of Arrakis in Dune. Every result is marked with its source, either a term from Frank Herbert's novels or a word from the Chakobsa that linguist David J. Peterson created for the Dune films. Words that have no known Chakobsa form stay in English, so the output never contains made-up vocabulary.
How The Dune Language Translator Works
The translator first checks the input for known phrases, such as greetings, and then looks up each remaining word on its own. Matches are replaced with the Chakobsa form, and each word is listed below the output with a book or film tag and a short definition. Words without a match are left in English and marked as having no Chakobsa equivalent. The tool does not apply Chakobsa grammar, so the output follows English word order and is best treated as a word-by-word guide rather than a finished sentence. The reverse direction turns known Chakobsa words and Fremen terms back into English.
What Is Chakobsa?
In Frank Herbert's Dune (1965), Chakobsa was described as an old hunting language that grew partly out of the Bhotani Jib dialect and was later kept by the Fremen of Arrakis. Herbert built its words from Arabic, Persian, Romani and other sources, and he scattered them through the novels as single terms like sietch, usul, naib and Shai-Hulud. The books never gave the language a full grammar, so most book Chakobsa survives as names, titles, sayings and desert vocabulary.
The name Fremen refers to the people, while Chakobsa is the language they speak. Fans often say "Fremen language" or "Fremen words" for the same thing, and this page treats the two as the same language.
Book Chakobsa And Film Chakobsa
For Denis Villeneuve's Dune (2021), linguist David J. Peterson built a complete version of Chakobsa with its own sounds, grammar and vocabulary, using Herbert's terms as a starting point. For Dune: Part Two (2024), he expanded the language together with Jessie Peterson, adding words such as habbin for the thumper, which comes from habib, "drum". Because the film language was built from new roots, many everyday film words have no match in the novels, and some book terms are spelled differently on screen, such as sich for sietch. Peterson published the dialogue translations, common expressions and grammar tables on his website, dedalvs.com.
Sample Chakobsa Words
| English | Chakobsa | Source |
|---|---|---|
| Hello | sa fadla | Film |
| Thank you | fadilii rush | Film |
| Yes / No | charra / ats | Film |
| Water | ekkeri | Film |
| Friend | akshahii | Film |
| Desert | reshim | Film |
| Sandworm | Shai-Hulud | Book |
| Cave community | sietch | Book |
| Leader of a sietch | naib | Book |
| Base of the pillar | usul | Book |
Other Languages Of Dune
Galach was the common language of the Imperium in the novels, and it was described as a mix of English and Slavic roots used for trade and government. The Atreides Battle Language was a private hand and speech code that House Atreides used so its soldiers could talk without outsiders understanding. The Bene Gesserit trained their members in silent hand signs, and Lady Jessica taught them to Paul so the two could talk in secret.
Dune Name Generators
For Fremen character names that match the sound of Chakobsa, use the Fremen name generator. The site also has an Atreides name generator, a Harkonnen name generator, a Bene Gesserit name generator and a Sardaukar name generator. All of them are collected on the Dune name generators page, next to tools such as the Dune house name generator and the Dune planet name generator. Other fictional languages on AvP Central include the Na'vi language translator and the Yautja language translator.
FAQ: Dune Language Translator
Quick answers about the Dune language translator, Chakobsa words, and the Dune languages.
Is this an official Chakobsa translator?
No. This is an unofficial fan tool. It looks up known words and short phrases and does not apply full Chakobsa grammar.
How do you say hello in Chakobsa?
In the film version of Chakobsa, a common greeting is sa fadla, which is built on the word for peace.
What happens to words that are not in the list?
Words without a known Chakobsa form stay in English and are marked as having no Chakobsa equivalent. The translator does not invent new words.
Is Fremen the same as Chakobsa?
In the novels, the Fremen speak Chakobsa, and the two names are often used for the same language. The films call the Fremen language Chakobsa as well.
Why do the book and film words differ?
Frank Herbert used scattered terms without a full grammar. David J. Peterson later built a complete Chakobsa language for the films, so many film words have no match in the novels.
Sources And Disclaimer
Book terms come from Frank Herbert's Dune novels, and the selection of terms follows the Dune Wiki list of terminology. Film words come from the Chakobsa materials that David J. Peterson and Jessie Peterson published on dedalvs.com, and each film word in the translator names the document it came from. All definitions on this page were written for AvP Central in short form and are not quoted from the novels, the films or the wiki. AvP Central is an unofficial fan site and is not connected to the Frank Herbert estate, Legendary Pictures, Warner Bros. or David J. Peterson.
- David J. Peterson (dedalvs.com)
- Dune Chakobsa Dialogue Translations Pdf
- Dune: Part Two Chakobsa Dialogue Translations Pdf
- Common Chakobsa Expressions Pdf
- Chakobsa On The Languages Of David J. Peterson Wiki
- Dune Wiki: List Of Dune Terminology
Tag Categories: Sci Fi Language Translators | Dune Lore
