Khmer has so many unique concepts like សើចសល់ - leftover laughing used to let someone (outside of the joke) know you're not laughing at them -.
You can learn Khmer online on Brainscape, HelloTalk, Tandem, Ling, or Cudoo.
Learn Khmer on Cudoo
With Cudoo, you can learn new languages quickly and easily – without ever leaving your home.
Their innovative platform offers a wide variety of courses, from beginner to advanced levels, taught by experienced language instructors.
You can even choose to study on your own or with a friend, and their interactive exercises will keep you engaged every step of the way.
Plus, their exclusive speech recognition system ensures that you’ll get real-time feedback on your pronunciation skills.
Ling's app has features that make learning fun and easy. Whether you're a beginner or an experienced speaker, Ling has something for everyone. You learn at your own pace with tons of lessons, vocabulary lists, and quizzes. You can even practice your conversation skills with their chatbot.
Tandem is a free platform with a simple premise: there is probably someone out there who is learning your native language, and whose native language you want to learn. So they put you in touch with them.
When you sign up, Tandem will review your application to make sure their platform remains safe and that the person you get matched with is also a keen language learner.
HelloTalk is a language learning app that allows users to communicate with others in different languages. It has both a free and premium version, and offers a variety of features to help users learn new languages.
Brainscape is a customizable flashcard language learning app where you can pick the language you want to learn and then create your own personalized learning path. It prides itself on being "the world's smartest flashcard app".