Popular APIs AI & Machine Learning Automotive & Vehicle Data Commerce & eCommerce Communication & Messaging Company Data Data & Analytics Entertainment & Media Finance & Payments Food & Nutrition Health & Fitness Legal & Compliance Location & Mapping Market Data & Trading Music & Audio Natural Language Processing (NLP) News & Events Real Estate & Housing Science & Education Search & Discovery Security & Cybersecurity Social Media & Networking Sports & Gaming Sustainability & Green Tech Tools & Utilities Travel & Transportation Visual Recognition & Imaging Voice & Speech Technology Weather & Environment

Word Definitions Synonym Finder Word Discovery Synonyms Finder Language Translation Research Support Audio Transcription Phonetics Speech Word Lookup Antonyms Phonetic Transcription Speech Recognition Speech To Text Language Tools Word Examples Usage Examples Language Learning Pronunciation Guide English

More Tags

Best recursos del idioma inglés APIs

Linguist Tools API

Natural Language Processing (NLP)

Extract word definitions, synonyms, antonyms, examples, and translations with structured data from the Cambridge Dictionary for educational tools, research, and language learning applications.

Free 7-Day Trial

100% uptime 12,826ms avg MCP ready

English Vocabulary API

Natural Language Processing (NLP)

This API provides an extensive lookup for any word you pass to it. Get synonyms, definitions, pronunciation, and much more...

Free 7-Day Trial

100% uptime 788ms avg MCP ready

Speech to Text API - English

Voice & Speech Technology

The Speech to Text API - English is a powerful tool that can convert any spoken English language audio into text format. This API can be integrated into applications that require voice-to-text functionality, making it easier for users to interact with digital services. The API uses advanced speech recognition technology to accurately transcribe spoken words into text, providing developers with a valuable tool for building speech-enabled applications.

Free 7-Day Trial

100% uptime 77ms avg MCP ready

English Dictionary API - Definitions Synonyms Rhymes

Natural Language Processing (NLP)

Definitions, examples, synonyms, antonyms, IPA pronunciation, syllables and rhymes for 147,000 English words, plus autocomplete. Inflected forms resolve automatically.

Free 7-Day Trial

100% uptime 498ms avg MCP ready

English Phonetics API

Voice & Speech Technology

This API returns phonetic spellings of words in IPA, ideal for pronunciation guidance, dictionaries, and voice recognition models.

Free 7-Day Trial

100% uptime 670ms avg MCP ready

LexiFinder API

Natural Language Processing (NLP)

Streamline access to comprehensive word data—definitions, examples, synonyms, and translations—optimized for seamless integration into educational, research, and writing platforms.

Free 7-Day Trial

100% uptime 13,970ms avg MCP ready

Word Sense API

Natural Language Processing (NLP)

Discover word definitions, synonyms, antonyms, translations, and usage examples from the Cambridge Dictionary, tailored for educational tools, language learning, and linguistic research.

Free 7-Day Trial

100% uptime 13,713ms avg MCP ready

Synonyms API

Natural Language Processing (NLP)

Our API provides synonyms for English and Portuguese words, making it easy to find alternative terms for your writing or translation needs. Simply input a word and our API will return a list of synonyms in the chosen language. Whether you're looking for synonyms in English or Portuguese, our API has you covered.

Free 7-Day Trial