86 entries under severe topic. ×

39
intense(adjective, strong, great, keen)
33
outrageous(adjective, offensive, intense, unreasonable)
32
excessive(adjective, strong, great, offensive)
25
extravagant(adjective, strong, offensive, extraordinary)
22
harsh(adjective, strong, hard, great, tough)
21
immoderate(adjective, offensive, intense, unreasonable)
21
acute(adjective, strong, great, sharp)
21
inordinate(adjective, strong, offensive, intense)
20
exorbitant(adjective, offensive, extraordinary, spare)
19
violent(adjective, strong, hard, tough)
15
intemperate(adjective, harsh, enthusiastic, cruel)
14
radical(adjective, concern, violent, enthusiastic)
14
terrible(adjective, bad, strong, great)
14
unconscionable(adjective, offensive, unreasonable, immoral)
13
excruciating(adjective, tender, intense, raw)
12
drastic(adjective, hard, tough, harsh)
12
undue(adjective, strong, powerful, deep)
11
agonizing(adjective, strong, tender, intense)
10
great(adjective, strong, hard, intense)
10
painful(adjective, sharp, harsh, tender)
10 years ago|38k views|share |citing 
APASmart Define. (2016). extreme thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/extreme/thesaurus/synonyms
ChicagoSmart Define. 2016. "extreme thesaurus" https://smartdefine.org/extreme/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, extreme thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/extreme/thesaurus/synonyms>.
MLASmart Define. "extreme thesaurus" 11 March 2016. Web. 24 September 2026. <https://smartdefine.org/extreme/thesaurus/synonyms>