Antonyms of adj gruesome

1 sense of gruesome

Sense 1
ghastly, grim, grisly, gruesome, macabre, sick -- (shockingly repellent; inspiring horror; "ghastly wounds"; "the grim aftermath of the bombing"; "the grim task of burying the victims"; "a grisly murder"; "gruesome evidence of human sacrifice"; "macabre tales of war and plague in the Middle ages"; "macabre tortures conceived by madmen")

INDIRECT (VIA alarming) -> unalarming -- (not alarming; assuaging alarm)

Similarity of adj gruesome

1 sense of gruesome

Sense 1
ghastly, grim, grisly, gruesome, macabre, sick -- (shockingly repellent; inspiring horror; "ghastly wounds"; "the grim aftermath of the bombing"; "the grim task of burying the victims"; "a grisly murder"; "gruesome evidence of human sacrifice"; "macabre tales of war and plague in the Middle ages"; "macabre tortures conceived by madmen")
       => alarming (vs. unalarming) -- (frightening because of an awareness of danger)