Find the Word

There are 4, 5, 6, 7, and 8-letter words. If you cannot find the word you can either change the word or get hint. The hint shos you the first character of the word. As you know the words you also gain new hints. If you are out of hints, you can gain 5 hints by watching video. There are more than 2700 words. Can you find all of them?