Synonyms|209Antonyms|24|Broader|6Narrower|6Related|61
1
negativist
1
neocon
1
nonconductor
1
noncooperator
1
objector
1
obstructive
1
old
1
old fogy
1
old guard(expression, right, moderate, conservative, conformist)
1
old liner(noun, person, right, moderate, conservative)
1
old school
1
one-sided(adjective, sympathetic, interested, prejudiced, opinionated)
1
opinionated(adjective, prejudiced, biased, one-sided)
1
opposer
1
oppositionist
1
overzealous(adjective, sympathetic, interested, prejudiced, opinionated)
1
partial(adjective, sympathetic, interested, prejudiced, opinionated)
1
partisan(noun, adjective, interested, prejudiced, fanatic)
1
perverse fool
1
pighead
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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>