70 entries under obnoxious topic. ×

4
sordid(adjective, unpleasant, gloomy, miserable, horrible)
3
menacing(adjective, bad, strong, severe, nasty)
3
ominous(adjective, appearance, evil, unpleasant, awful)
3
rough(adjective, hard, tough, severe, nasty)
2
ignoble(adjective, unpleasant, horrible, disagreeable, dreadful)
2
morose(adjective, unpleasant, horrible, disagreeable, ugly)
2
threatening(adjective, bad, strong, hard, severe)
1
spiteful(adjective, unpleasant, vile, wicked, horrible)
1
treacherous(adjective, bad, severe, nasty, unpleasant)
1
gloomy(adjective, sad, unhappy, unpleasant, awful)
1
low-down(adjective, unpleasant, violent, gloomy, miserable)
1
pesky(adjective, severe, unpleasant, awful, vile)
1
pugnacious(adjective, hard, severe, rough, harsh)
1
scowling(adjective, appearance, unpleasant, awful, horrible)
1
troublous(adjective, severe, unpleasant, awful, horrible)
1
truculent(adjective, appearance, strong, severe, intense)
1
vexatious(adjective, hard, severe, tender, unpleasant)
0
bellicose(adjective, unpleasant, horrible, disagreeable, dreadful)
0
cantankerous(adjective, unpleasant, horrible, disagreeable, ugly)
0
crabbed(adjective, unpleasant, horrible, disagreeable, ugly)
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APASmart Define. (2016). terrible thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/terrible/thesaurus/synonyms
ChicagoSmart Define. 2016. "terrible thesaurus" https://smartdefine.org/terrible/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, terrible thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/terrible/thesaurus/synonyms>.
MLASmart Define. "terrible thesaurus" 29 March 2016. Web. 27 September 2026. <https://smartdefine.org/terrible/thesaurus/synonyms>