Learn vocabularyin context
Build your personal dictionary and practice with AI-generated sentences tailored to your level. The smartest way to master any language.
No account required · Works offline · 5 languages supported
You say:
Excuse me, where is the nearest station?
They reply:
Go straight and turn left at the corner.
I am so 嬉しい to see you today!
今日あなたに会えてとても嬉しいです！
Why choose Sentino?
A smarter approach to vocabulary learning that actually sticks
Context-Based Learning
Learn words through real sentences, not isolated flashcards. Your brain retains vocabulary better when it's meaningful.
AI-Powered Sentences
Get instantly generated example sentences tailored to your difficulty level. Practice with content that matches your skills.
Travel Conversations
Generate practical dialogues for real travel situations. Learn what to say and understand responses from locals.
Multi-Language Support
Learn Japanese, Korean, Spanish, French, or practice English. Translate between any supported language pair.
How it works
Three simple steps to accelerate your language learning
Build Your Dictionary
Enter words or phrases you want to learn. Our AI instantly translates and adds pronunciation guides.
Generate Practice Sentences
Select words from your dictionary and get AI-generated example sentences at your chosen difficulty level.
Learn in Context
Practice reading sentences with your target words highlighted. Reveal translations to check your understanding.
Supported Languages
Start learning in your target language today
Ready to start learning?
Join thousands of language learners who are building vocabulary the smart way.