tragicomic -- (of or relating to or characteristic of tragicomedy; "a playwright specializing in tragicomic drama")
tragicomic, tragicomical -- (manifesting both tragic and comic aspects; "the tragicomic disparity...between's man's aspirations and his accomplishments"- B.R.Redman)
tragicomic, tragicomical -- (having pathetic as well as ludicrous characteristics; "her life...presented itself to me as a tragicomical adventure"--Joseph Conrad)