Synonyms|243Antonyms|27|Broader|1Narrower|0Related|59

30 entries under severe topic. ×

5
adamantine(adjective, strong, hard, tough)
5
intransigent(adjective, tough, determined, resolute)
2
rigid(adjective, strong, hard, tough)
2
serious(adjective, strong, hard, tough)
2
steely(adjective, strong, hard, tough)
1
astringent(adjective, strong, hard, tough)
1
austere(adjective, strong, hard, tough)
1
authoritarian(adjective, strong, hard, tough)
1
bitter(adjective, strong, hard, tough)
1
by the book(expression, adjective, idiom, strong, hard)
1
disciplinary(adjective, strong, hard, tough)
1
dyed-in-the-wool(adjective, strong, hard, tough)
1
fixed(tough, firm, stiff, inflexible)
1
flinty(adjective, strong, hard, tough)
1
forbidding(adjective, strong, hard, tough)
1
frowning(adjective, strong, hard, tough)
1
hang-tough(adjective, strong, hard, tough)
1
hard-boiled(adjective, strong, hard, tough)
1
hard-core(adjective, strong, hard, tough)
1
hard-line(adjective, strong, hard, tough)
<12>
For more, visit Bullheaded on Power Thesaurus
11 years ago|3.8k views|share |citing 
APASmart Define. (2015). bullheaded thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/bullheaded/thesaurus/synonyms
ChicagoSmart Define. 2015. "bullheaded thesaurus" https://smartdefine.org/bullheaded/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, bullheaded thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/bullheaded/thesaurus/synonyms>.
MLASmart Define. "bullheaded thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/bullheaded/thesaurus/synonyms>