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Research Support Word Examples Synonyms Rhymes Dictionary Definitions Words Word Definitions Collocations Definition Search Synonyms Finder Antonyms Synonyms Antonyms Autocomplete Definitions IP Geolocation Vocabulary Expansion English Definitions Word Lookup Language Translation Pronunciation

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Best recursos léxicos APIs

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

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 471ms avg MCP ready

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

Dictionary Plus API

Natural Language Processing (NLP)

Our API allows users to look up a word in a dictionary and retrieve a list of collocations, or words commonly found in conjunction with the specified word. This feature is useful for language learners and writers looking to expand their vocabulary and improve their language skills.

Free 7-Day Trial