A popular online dictionary and reference website offering definitions, synonyms, and grammar help.
Free with ads, premium subscription available
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Offers reliable and clear explanations of natural written and spoken English.
A popular online dictionary and reference website offering definitions, synonyms, and grammar help.
Free with ads, premium subscription available
ProWritingAid is a grammar checker, style editor, and writing mentor in one package.
Starting from $70 per year
WordReference is an online dictionary and language resource that provides translations, definitions, and language learning tools.
Wiktionary is a multilingual, web-based, free-content dictionary project. It is a collaborative project to produce a free-content multilingual dictionary.
A comprehensive online dictionary and encyclopedia with synonyms, definitions, idioms, translations, and much more.
Wordnik is an online dictionary and language resource that provides definitions, examples, synonyms, antonyms, and more.
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