8 entries under appallingly topic. ×

3
horrifyingly(adverb, terrifyingly, horrifically)
2
terrifyingly(adverb, horrifically)
1
hideously(adverb, shockingly, repulsively, revoltingly)
1
horrifically(adverb, shockingly, repulsively, terrifyingly)
1
shockingly(adverb, terrifyingly, horrifically)
0
distressingly(adverb, terrifyingly, horrifically)
0
gruesomely(adverb, shockingly, repulsively, revoltingly)
0
horrendously
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APASmart Define. (2015). frighteningly thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/frighteningly/thesaurus/synonyms
ChicagoSmart Define. 2015. "frighteningly thesaurus" https://smartdefine.org/frighteningly/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, frighteningly thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/frighteningly/thesaurus/synonyms>.
MLASmart Define. "frighteningly thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/frighteningly/thesaurus/synonyms>