213 entries under adjective topic. ×

2
devastating(unpleasant, grim, harmful, injurious)
2
ferine(harsh, violent, cruel, vicious)
2
grievous(tough, severe, unpleasant, heavy)
2
harmful(injurious, damaging, deadly, fatal)
2
hellish
2
implacable(animal, mean, violent, cruel)
2
major(tough, severe, unpleasant, heavy)
2
malign(animal, mean, strong, severe)
2
malignant(animal, mean, cruel, vicious)
2
mortal(harmful, injurious, damaging, deadly)
2
remorseless(animal, mean, harsh, violent)
2
severe(violent, brutal, ferocious, weighty)
2
sinister(unpleasant, horrible, disagreeable, dreadful)
2
slaughterous(grim, harmful, injurious, damaging)
2
uncivilized
2
unfeeling(animal, mean, cruel, vicious)
2
unsympathetic(animal, mean, cruel, vicious)
2
venomous(strong, severe, intense, violent)
2
violent(strong, severe, harsh, intense)
1
Draconian
10 years ago|18k views|share |citing 
APASmart Define. (2016). fell thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/fell/thesaurus/synonyms
ChicagoSmart Define. 2016. "fell thesaurus" https://smartdefine.org/fell/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, fell thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/fell/thesaurus/synonyms>.
MLASmart Define. "fell thesaurus" 26 February 2016. Web. 26 September 2026. <https://smartdefine.org/fell/thesaurus/synonyms>