133 entries under terrible topic. ×

1
refractory(adjective, hard, severe, rough, harsh)
1
ruffianly(adjective, hard, severe, rough, harsh)
1
stormy(adjective, strong, severe, intense, violent)
1
taut(adjective, hard, severe, rough, harsh)
1
threatening(adjective, strong, hard, severe, rough)
1
unalterable(adjective, hard, severe, rough, harsh)
1
unmanageable(adjective, hard, severe, rough, harsh)
0
ape(adjective, strong, severe, intense, violent)
0
feller(adjective, strong, intense, destructive)
0
flipped(adjective, strong, severe, intense, violent)
0
hardboiled
0
menacing(adjective, strong, severe, intense, violent)
0
strong(adjective, severe, intense, violent)
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APASmart Define. (2015). ferocious thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/ferocious/thesaurus/synonyms
ChicagoSmart Define. 2015. "ferocious thesaurus" https://smartdefine.org/ferocious/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, ferocious thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/ferocious/thesaurus/synonyms>.
MLASmart Define. "ferocious thesaurus" 3 August 2015. Web. 26 September 2026. <https://smartdefine.org/ferocious/thesaurus/synonyms>