9
grimly
4
awfully(adverb, badly, really, sadly, terribly)
4
dreadfully
4
horribly(adverb, terribly, dreadfully)
4
terribly(adverb, shabbily, disastrously)
3
hideously(adverb, dreadfully)
3
shockingly(adverb, terrifyingly, horrifically)
2
alarmingly
2
frighteningly(adverb, terrifyingly, horrifically)
2
frightfully
2
horrendously(adverb, terribly, dreadfully)
2
horrifyingly(adverb, terrifyingly, horrifically)
2
terrifyingly(adverb, horrifically)
2
tremendously
1
badly(adverb, sadly, awfully, terribly, unfortunately)
1
disastrously
1
abysmally
1
atrociously(adverb, badly, awfully, terribly, cruelly)
1
disgracefully(adverb, shamefully)
1
disgustingly
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APASmart Define. (2015). appallingly thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/appallingly/thesaurus/synonyms
ChicagoSmart Define. 2015. "appallingly thesaurus" https://smartdefine.org/appallingly/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, appallingly thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/appallingly/thesaurus/synonyms>.
MLASmart Define. "appallingly thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/appallingly/thesaurus/synonyms>