71 entries under obnoxious topic. ×

2
threatening(adjective, tough, severe, unpleasant, heavy)
1
dirty(adjective, unpleasant, awful, terrible, miserable)
1
dour(adjective, tough, severe, harsh, unpleasant)
1
menacing(adjective, tough, severe, unpleasant, important)
1
nauseous(adjective, offensive, unpleasant, disgusting, horrible)
1
objectionable(adjective, offensive, unpleasant, disgusting, horrible)
1
repellent(adjective, offensive, unpleasant, disgusting, horrible)
1
troublous(adjective, unpleasant, horrible, disagreeable, dreadful)
1
vexatious(adjective, hard, severe, rough, difficult)
0
bellicose(adjective, unpleasant, horrible, disagreeable, dreadful)
0
cantankerous(adjective, sad, unpleasant, melancholy, horrible)
0
crabbed(adjective, unpleasant, horrible, disagreeable, dreadful)
0
crabby(adjective, sad, unpleasant, melancholy, horrible)
0
forbidding(adjective, unpleasant, horrible, disagreeable, dreadful)
0
glum(adjective, unhappy, unpleasant, gloomy, miserable)
0
ignoble(adjective, unpleasant, horrible, disagreeable, dreadful)
0
low-down(adjective, unpleasant, horrible, disagreeable, dreadful)
0
ominous(adjective, unpleasant, awful, heavy, terrible)
0
pesky(adjective, unpleasant, horrible, disagreeable, dreadful)
0
pugnacious(adjective, unpleasant, horrible, disagreeable, dreadful)
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APASmart Define. (2016). grievous thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/grievous/thesaurus/synonyms
ChicagoSmart Define. 2016. "grievous thesaurus" https://smartdefine.org/grievous/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, grievous thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/grievous/thesaurus/synonyms>.
MLASmart Define. "grievous thesaurus" 26 February 2016. Web. 28 September 2026. <https://smartdefine.org/grievous/thesaurus/synonyms>