Alien vs. Predator Central logo

Sci-Fi Language Translators & Dictionaries


This page collects interactive sci-fi language translators and dictionaries inspired by major science fiction franchises, including Predator and Avatar. It features tools for translating and looking up Na'vi vocabulary, exploring a curated Yautja language dictionary, and converting English text into authentic Predator symbols seen in Yautja technology. These tools are designed for fans, writers, and role-players who want to explore fictional languages while staying grounded in established lore.

Jake and Neytiri from Avatar

Na'vi Language Translator & Dictionary


The Na'vi Language Translator and Dictionary provides a practical way to look up Na'vi words and translate between Na'vi and English. It is based on a comprehensive word database and supports word-by-word translation.

By Janno Vares January 31, 2025  Avatar Lore

The Predator Wrist Gauntlet, showcasing Yautja symbols

Yautja Dictionary: The Vocabulary Of The Predators


This overview delves into the captivating lexicon of the Yautja, offering a glimpse into the vocabulary of these enigmatic beings. It contains the Yautja dictionary with the most common and often used terms in the Predator language, from weaponry to curse words.

Yautja Language Translator from The Predator

Yautja Language Translator: Generate Predator Symbols


The Yautja language is a combination of clicks and roars that is difficult for humans to understand. The language is written in symbols that are visible on the Predator's wrist gauntlet and bio-mask displays. Here is a translator that transforms English letters into the Yautja alphabet.

Featured Articles

Recent Articles

Avatar Quiz: Which Na'vi Are You?


A group of Na'vi in a cave

This quiz matches your answers to a Na'vi archetype based on how you react under pressure, what you value, and where you feel most at home.