48 entries under noun topic. ×

1
contestant
1
dissentient(match, opposition, opponent)
1
player
0
antagonism
0
antithesis
0
aspirant
0
bidder
0
competition
0
conflict
0
contender
0
contrariety
0
contrast
0
counteragent
0
creature
0
dark horse
0
dissenter
0
emulator
0
entrant
0
hostility
0
man
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APASmart Define. (2015). oppositionist thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/oppositionist/thesaurus/synonyms
ChicagoSmart Define. 2015. "oppositionist thesaurus" https://smartdefine.org/oppositionist/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, oppositionist thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/oppositionist/thesaurus/synonyms>.
MLASmart Define. "oppositionist thesaurus" 14 April 2015. Web. 30 September 2026. <https://smartdefine.org/oppositionist/thesaurus/synonyms>