RapidWord - AI Flashcards

Looking up a word means checking pronunciation, synonyms, related words, usage context… Making flashcards from all that is exhausting!

With RapidWord, you can instantly generate word cards in any of 54 languages.
Not just words — you can create cards for full phrases too.
For example, "Don't push yourself." → "無理しないでね"

■ How It Works
1. Search for a word you want to learn (54 languages supported)
2. AI generates a word card with meaning, examples & usage
3. Save it to your vocabulary list
4. Review with flashcards → lock it into memory!

■ What Makes RapidWord Different
【Review Before You Forget】
Built on the scientifically proven SM-2 spaced repetition system. Get reminders right when you're about to forget — so you retain vocabulary efficiently.
【Examples & Usage Included】
Learn more than just definitions. See real example sentences and nuance — so you know exactly when and how to use each word.
【Hear Native Pronunciation】
Tap to play native audio for any word or sentence.
【Add Directly from Other Apps】
See a word in your browser or social media? Select it → Share → add it straight to RapidWord. No more switching apps and copy-pasting.
【54 Languages Supported】
English, Spanish, Korean, Chinese... whatever you want to learn, we've probably got it. (If not, request it in-app and we'll do our best to add it!)

■ Perfect For
・Language learners at any level
・Students studying for exams (TOEIC, IELTS, and more)
・Anyone looking to expand their vocabulary
・People who keep looking up the same word and forgetting it

Make vocabulary learning smarter.