Yeah, but if you want to compete with Google your going to have to serve the answer faster. No one wants to click on webpage to find an answer to a simple question.
This shows Google is way better at understanding what the user wants when searching.
"what is another word for happy" "happy synonyms", and "happy synonym" all give the user what they want right away on Google doesn't matter how you search it.
With DDG it does matter how you search it.
Another example is another simple query like "florida capital". Google in big letters tell your what the capital of Florida. It shows you a map of the city that you can click and shows basic information on the city.
DDG gives you information on the capitol building and the first link is too the Florida Capital Bank website.
Why would I ever use DDG over Google? Other than privacy which I don't think is that big of an issue as people make it out too be on Google.