As the name suggests, this android application collects a sentence or statement from the user and returns words that best fit the description. It makes use of a database constructed from The Online Plain Text English Dictionary so it doesn't need an internet connection. The application can be gotten from this link Reverse Dictionary (Offline)
Have an idea or concept in your head but can't find the right word? This app gets that word for you. Simply enter what you remember, the app does the rest.
Don't have internet connection? No problem.
Hate waiting? Your results will be out before you know it.
The statement you enter might have a word that more specifically describes it.