Macabre
Part of speech: adjective
Definition: representing or personifying death obsessed with death or the gruesome ghastly
Grim
Part of speech: adjective
Definition: dismal and gloomy, cold and forbiddingrigid and unrelentingghastly or sinister
Example sentence: It is only through labor and painful effort, by grim energy and resolute courage, that we move on to better things.