40 entries under opponent topic. ×

11
opponent(noun, support, person, resist, rival)
10
antagonist(noun, support, person, resist, opposition)
9
adversary(noun, support, person, resist, opposition)
9
resister(noun, support, person, resist)
4
disputant(noun, match, opposition, rival)
4
enemy(noun, match, opposition, rival)
4
foe(noun, opposition, rival, enemy)
4
opposite
4
oppositionist(noun, support, person, resist)
3
competitor(noun, opposition, rival, enemy)
3
contestant(noun, match, opposition, rival)
3
rival(noun, match, opposition, enemy)
2
archenemy
2
anti(noun, match, opposition, rival)
2
assailant(noun, match, opposition, rival)
2
attacker(noun, rival)
2
con(noun, match, opposition, rival)
2
dissentient(noun, match, opposition, rival)
2
litigant(noun, match, opposition, rival)
2
match(noun, opposition, rival, enemy)
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APASmart Define. (2015). opposer thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/opposer/thesaurus/synonyms
ChicagoSmart Define. 2015. "opposer thesaurus" https://smartdefine.org/opposer/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, opposer thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/opposer/thesaurus/synonyms>.
MLASmart Define. "opposer thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/opposer/thesaurus/synonyms>