Rozum — Vocabulary Builder

Rozum is an AI-powered language learning extension that speeds up vocabulary growth with daily practice, interactive speaking exercises, and real-life examples. Its short, structured sessions help you expand vocabulary, improve fluency, and gain confidence in real conversations, including English. The app features 150+ curated Word Stacks across multiple languages, AI speaking feedback, spaced repetition, and offline study mode to learn anytime, anywhere.

With Linoo, your personal AI tutor, Rozum guides you through meaningful contexts, provides instant pronunciation feedback, and reinforces lessons through review cycles. Suitable for exam prep (IELTS, TOEFL, GRE), business communication, travel, or everyday learning, Rozum offers thousands of words and phrases across 26 categories to support long-term language development and practical communication.