Is Synonyms.Me website appealing to you? Please list your reasons to use Synonyms.Me and not to use. Thank you! http://Synonyms.Me
The design is not bad but I think you should add a few more colors into the color scheme and add some graphics.
The design is good so fur you have done. But you should add more design elements to your page so that it does not look empty.
Some minor changes made, like lighter background for content. My goal is to make it simple at the max, but in the same time pleasant as well.