dict66 is described as 'Easy to use online dictionary and multilingual translation service' and is a Dictionary in the Education & Reference category. There are more than 10 alternatives to dict66, not only websites but also apps for a variety of platforms, including Android, iPhone, iPad and Chrome OS. Most alternatives are Dictionaries and Translator Apps. The best alternative is GoldenDict, which is both free and Open Source. Other great sites and apps similar to dict66 are Wiktionary (Free, Open Source), WordReference (Freemium), Merriam-Webster (Free) and Dictionary.com (Free).
Wordnik is an online English dictionary and language resource that provides dictionary and thesaurus content.Some of the content is based on print dictionaries such as the Century Dictionary, the American Heritage Dictionary, WordNet, and GCIDE.
Multilingual dictionary. The Blueseal dictionary provides translations of words and expressions between German, English, Spanish and French in all possible combinations. It also provides a synonym dictionary for all these languages. Mobile version of the site:...
The meaning and definition of 140.000+ words. Meaning Monkey is a free online dictionary. Can't find something? Take part in the enlargement of MeaningMonkey.org! Let's build the world's next favorite dictionary together.