Classic Thesaurus
crowdsourced thesaurus
16 Alternatives To Classic Thesaurus
Anki
Anki is a program which makes remembering things easy. Because it’s a lot more efficient than traditional study methods, you can either greatly decrease your time spent studying, or greatly increase the amount you learn.
Artha
Artha is a handy thesaurus based on WordNet with distinct features like global hotkey look-up…
Gnome Dictionary
GNOME Dictionary is a simple, clean, elegant application to look up words in
Longman English Dictionary Online
The Longman Dictionary of Contemporary English Online is an online version of the CD-ROM of the…
Moby Thesaurus
30,000 root words, 2.5 million synonyms andrelated words
Omni
On-demand itemized physical storage
Power Thesaurus
Power Thesaurus is a fast, comprehensive and easy-to-follow online thesaurus for writers…
QwickUp
Access all your favorite dictionaries and other lookup services in one place.
TemaTres
TemaTres is a Controlled Vocabulary server. Manage, publish, share use and re-use Ontologies, taxonomies, thesauri, list of values. The open source way to manage formal representations of knowledge
TheSage
TheSage is a powerful language reference system that couples a professional dictionary of the…
Thesaurus Pro
The Google Docs thesaurus add-on that doesn’t suck.
Wiktionary
Open Source wiki-dictionary by the Wikimedia foundation
WordNet
WordNet® is a large lexical database of English.
WordWeb
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.
Writefull Thesaurus
A Google Docs add-on that uses AI to give you synonyms