0
dismay
0
distressingly(adverb, appallingly)
0
dread
0
fearsomeness
0
ferociously
0
flipping
0
fright
0
frighten
0
frightened
0
frightening
0
frighteningly(adverb, shockingly, appallingly, repulsively, revoltingly)
0
frightful
0
frights
0
ghostlier
0
gloomily
0
horrible
0
horrifying
0
humorlessly
0
inexorably
0
insanely(adverb, unnaturally)
10 years ago|3.5k views|share |citing 
APASmart Define. (2016). gruesomely thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/gruesomely/thesaurus/synonyms
ChicagoSmart Define. 2016. "gruesomely thesaurus" https://smartdefine.org/gruesomely/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, gruesomely thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/gruesomely/thesaurus/synonyms>.
MLASmart Define. "gruesomely thesaurus" 26 March 2016. Web. 24 September 2026. <https://smartdefine.org/gruesomely/thesaurus/synonyms>