JUST excellent!

Although English is a second language , it is my everydays communication mean at work, i.e. 10 hours a Day. This app is just excellent to check a word or find a synonym in the thesaurus. Would appreciate to have an access thru idiomatic expressions!
In a nutshell. Go for it!

JetlagPhil about Merriam-Webster Dictionary+, v3.1.2