Synonyms|1kAntonyms|252|Broader|13Narrower|0Related|925

104 entries under dreadful topic. ×

4
major(adjective, great, tough, severe, unpleasant)
3
disagreeable(adjective, hard, tough, severe, rough)
3
low(adjective, mean, poor, sad, unhappy)
3
mean(adjective, bad, hard, severe, poor)
3
sullen(adjective, sad, unpleasant, sorrow, depression)
3
unspeakable(adjective, awful, terrible)
2
despicable(adjective, mean, poor, low, unpleasant)
2
disgusting(adjective, offensive, unpleasant, horrible, disagreeable)
2
fell(adjective, tough, severe, unpleasant, heavy)
2
filthy(adjective, unpleasant, horrible, disagreeable)
2
formidable(adjective, tough, severe, difficult, unpleasant)
2
grim(adjective, tough, severe, sad, harsh)
2
horrifying(adjective, awful, terrible)
2
injurious(adjective, severe, awful, terrible, unreasonable)
2
malevolent(adjective, unpleasant, horrible, disagreeable)
2
morose(adjective, unhappy, unpleasant, gloomy, miserable)
2
noisome(adjective, unpleasant, horrible, disagreeable)
2
obnoxious(adjective, offensive, unpleasant, disgusting, horrible)
2
scandalous(adjective, unpleasant, awful, terrible, horrible)
2
sordid(adjective, unpleasant, horrible, disagreeable)
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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>