46 entries under programmed topic. ×

28
stubborn(adjective, characteristic, quality, mean, hard)
23
obstinate(adjective, mean, hard, resist, deliberate)
11
stiff-necked(adjective, mean, hard, tough, resist)
7
determined(adjective, tough, firm, deliberate, usual)
7
immovable(adjective, mean, hard, determined, usual)
7
rigid(adjective, mean, hard, tough, firm)
6
set(adjective, firm, usual, sure, planned)
5
resolute(adjective, tough, determined, usual, regular)
3
firm(adjective, mean, hard, tough, determined)
3
fixed(adjective, mean, hard, tough, firm)
3
pat(adjective, determined, usual, regular, resolute)
3
steadfast(adjective, tough, firm, determined, usual)
2
locked in(expression, adjective, tough, determined, usual)
2
resolved(adjective, firm, deliberate, determined, usual)
2
set in stone(expression, adjective, idiom, mean, hard)
1
agreed(adjective, firm, determined, usual, regular)
1
appointed(adjective, firm, determined, usual, regular)
1
arranged(adjective, firm, determined, usual, regular)
1
bent(adjective, firm, determined, usual, regular)
1
certain(adjective, firm, determined, usual, regular)
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APASmart Define. (2015). pigheaded thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/pigheaded/thesaurus/synonyms
ChicagoSmart Define. 2015. "pigheaded thesaurus" https://smartdefine.org/pigheaded/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, pigheaded thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/pigheaded/thesaurus/synonyms>.
MLASmart Define. "pigheaded thesaurus" 13 April 2015. Web. 22 September 2026. <https://smartdefine.org/pigheaded/thesaurus/synonyms>