Advanced English Dictionary is a free, offline and very helpful Dictionary and Thesaurus app with synonyms, related words and a simple powerful search and with no annoying ads.

The Advanced English Dictionary App also has Idioms, Phrases, and Proverbs in English dictionary and some most common American Slag. Advanced English Dctionary has the following features:

-No annoying blocking ads
- Has simple search
- 285,000 words, phrases and derived forms
- 225,000 word sense definitions
- 70,000 usage examples
- Synonyms, similar and related words
- English Idioms Dictionary
- Favorite English Idioms
- English proverbs with their meaning
- Most Common Phrasal Verbs
- American Slang Dictionary

No Internet connection is required.