1
cliquish(adjective, sympathetic, interested, prejudiced, opinionated)
1
colored(adjective, sympathetic, interested, prejudiced, opinionated)
1
committed
1
conservationist
1
conservatist
1
conserver(right, moderate, conservative, conformist, reactionary)
1
conspiratorial(adjective, sympathetic, interested, prejudiced, opinionated)
1
conventionalist(right, moderate, conservative, conformist, reactionary)
1
defendant
1
denominational(adjective, sympathetic, interested, prejudiced, opinionated)
1
devoted(adjective, sympathetic, interested, prejudiced, opinionated)
1
die-hard
1
die hard(expression, idiom)
1
disputant
1
dissentient
1
dissident
1
doctrinaire
1
donkey
1
exclusive(adjective, sympathetic, interested, prejudiced, opinionated)
1
extreme right-winger
11 years ago|2.7k views|share |citing 
APASmart Define. (2015). diehard thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/diehard/thesaurus/synonyms
ChicagoSmart Define. 2015. "diehard thesaurus" https://smartdefine.org/diehard/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, diehard thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/diehard/thesaurus/synonyms>.
MLASmart Define. "diehard thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/diehard/thesaurus/synonyms>