9 entries under appallingly topic. ×

6
horribly(adverb, terribly, dreadfully)
3
distressingly(adverb, painfully)
3
gruesomely
3
hideously(adverb, dreadfully)
2
horrifically(adverb, dreadfully)
0
frighteningly
0
horrifyingly
0
shockingly(adverb, outrageously)
0
terrifyingly
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APASmart Define. (2015). horrendously thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/horrendously/thesaurus/synonyms
ChicagoSmart Define. 2015. "horrendously thesaurus" https://smartdefine.org/horrendously/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, horrendously thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/horrendously/thesaurus/synonyms>.
MLASmart Define. "horrendously thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/horrendously/thesaurus/synonyms>