172 entries under noun topic. ×

2
invader(opposition, agent, villain, rebel)
2
match(opposition, balance, equal, equivalent)
2
nominee
2
other side(expression, opposition, agent, villain)
2
sportsman
2
unfriendly
2
villain(opposition, agent, rebel, criminal)
1
agent(opposition, villain, rebel, criminal)
1
anti(match, opposition, rival, opponent)
1
asperser(opposition, agent, villain, rebel)
1
assassin(opposition, agent, villain, rebel)
1
assaulter
1
backbiter(opposition, agent, villain, rebel)
1
betrayer(opposition, agent, villain, rebel)
1
calumniator(opposition, agent, villain, rebel)
1
champ
1
comer
1
communicant
1
con(match, opposition, rival, opponent)
1
contention
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APASmart Define. (2016). competitor thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/competitor/thesaurus/synonyms
ChicagoSmart Define. 2016. "competitor thesaurus" https://smartdefine.org/competitor/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, competitor thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/competitor/thesaurus/synonyms>.
MLASmart Define. "competitor thesaurus" 30 March 2016. Web. 27 September 2026. <https://smartdefine.org/competitor/thesaurus/synonyms>