2
stiff-necked
2
strong-willed
2
unholy(bad, evil, wicked)
2
unreconstructed
2
unremorseful
2
vile(adjective, bad, evil, wicked)
2
wicked(adjective, bad, evil, immoral, deceitful)
1
anal-retentive(adjective, persistent, obstinate, insistent, dogged)
1
avaricious(adjective, hard, tough, harsh, cruel)
1
balking
1
balky
1
barbarous(adjective, hard, tough, harsh, cruel)
1
bloody(adjective, hard, tough, harsh, cruel)
1
bulldogged
1
bulletheaded
1
case-hardened
1
confirmed(adjective, persistent, obstinate, insistent, dogged)
1
contumacious(adjective, persistent, obstinate, insistent, dogged)
1
criminal(bad, evil, wicked)
1
damned
11 years ago|4.2k views|share |citing 
APASmart Define. (2015). unregenerate thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unregenerate/thesaurus/synonyms
ChicagoSmart Define. 2015. "unregenerate thesaurus" https://smartdefine.org/unregenerate/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, unregenerate thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unregenerate/thesaurus/synonyms>.
MLASmart Define. "unregenerate thesaurus" 13 April 2015. Web. 29 September 2026. <https://smartdefine.org/unregenerate/thesaurus/synonyms>