# SophDict

> SophDict is an advanced offline-first Progressive Web App (PWA) semantic explorer and English lexicon. It provides instant authoritative definitions, rich synonyms, antonyms, audio pronunciations, custom vocabulary lists, and flashcards.

## Core Features & Architecture
- **Offline-First Storage**: Uses Service Workers and IndexedDB to cache definitions, synonyms, and antonyms for complete offline use after the first load.
- **Data Source**: Backed by the Merriam-Webster Dictionary and Thesaurus API.
- **Built-in TTS**: Native text-to-speech audio pronunciation engine.
- **Learning Tools**: Custom vocabulary lists, interactive flashcards, and semantic search utilities.

## Main Links
- [Home Page](https://www.sophdict.com/)
- [About SophDict](https://www.sophdict.com/page-about-us_en)
- [Word of the Day](https://www.sophdict.com/word-of-the-day)
- [Word of the Day Archive](https://www.sophdict.com/word-of-the-day/archive)
- [Feedback & Support](https://www.sophdict.com/feedbackandsupport)