Thesaurus.com Alternatives

Dictionary.com is the world’s leading digital dictionary. We provide millions of English definitions, spellings, audio pronunciations, example sentences, and word origins.

No other dictionary matches M-W's accuracy and scholarship in defining word meanings. Our pronunciation help, synonyms, usage and grammar tips set the standard.

The only 8-in-1 AI content detector platform in the world. We integrate with leading AI content detectors to give unparalleled confidence that your content appear to be written by a human.

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Lingoes is an easy and intuitive dictionary and text translation software.

Hemingway App makes your writing bold and clear.

Improve your English pronunciation using Youtube. When words sound different in isolation vs. in a sentence, look up the pronunciation first in a dictionary, then use https://youglish.com.

One-click lookup in any almost any Windows program; Hundreds of thousands of definitions and synonyms; The latest international English words; Works offline, or reference to Wikipedia and web references.

Open Source wiki-dictionary by the Wikimedia foundation

Forvo: the largest word pronunciation dictionary in the world, now with translations.

Power Thesaurus is a fast, comprehensive and easy-to-follow online thesaurus for writers...

WordNet® is a large lexical database of English.

Localize your product in a seamless way

freemium $50.0 / Monthly (Pro)

The program has the following features: Use of WebKit for an accurate articles' representation, complete with all formatting, colors, images and links.

Open Source

The official Collins English Dictionary online.