Adjective
unamusing (comparative more unamusing, superlative most unamusing)
Not amusing.
Fate seemed to be playing a series of extraordinarily unamusing jokes. George Orwell
Now, scholars can be very useful and necessary, in their own dull and unamusing way. They provide a lot of information. It's just that there is Something more, and that Something More is what life is really all about. Benjamin Hoff