33 entries under atrocious topic. ×

8
fearful(adjective, mean, bad, unpleasant, awful)
8
flagitious(adjective, terrible, vicious, shocking, shameful)
8
lurid(adjective, taste, unpleasant, awful, terrible)
7
iniquitous(adjective, terrible, vicious, shocking, shameful)
6
infamous(adjective, terrible, vicious, shocking, shameful)
5
scandalous(adjective, offensive, unpleasant, awful, terrible)
4
beastly(adjective, mean, bad, obscure, offensive)
4
flagrant(adjective, terrible, shocking, shameful)
4
nefarious(terrible, shocking, shameful, disgraceful)
4
repellent(adjective, bad, obscure, unpleasant, awful)
3
grim(adjective, mean, nasty, unpleasant, awful)
2
terrifying(adjective, unpleasant, awful, foul, disgusting)
0
gross(nasty, unpleasant, terrible, shocking, unkind)
<12>
10 years ago|10k views|share |citing 
APASmart Define. (2016). unspeakable thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/unspeakable/thesaurus/synonyms
ChicagoSmart Define. 2016. "unspeakable thesaurus" https://smartdefine.org/unspeakable/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, unspeakable thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/unspeakable/thesaurus/synonyms>.
MLASmart Define. "unspeakable thesaurus" 24 March 2016. Web. 30 September 2026. <https://smartdefine.org/unspeakable/thesaurus/synonyms>