80 entries under noun topic. ×

1
supplement(like, copy, equal, tally)
1
two of a kind(expression, idiom, like, copy)
0
aggressor(attacker, goon, mugger)
0
angries(rival, opponent, enemy, adversary)
0
ardency(peer, counterpart)
0
assaulter(attacker, goon, mugger)
0
attacker(rival, opponent, goon, mugger)
0
banshee(counterpart, specter)
0
buddy(opponent, peer, competitor)
0
bushwhacker(attacker, goon, mugger)
0
challenger(rival, opponent, peer, competitor)
0
colleague(equal, equivalent)
0
competition(opponent, peer, competitor)
0
contender(rival, opponent, enemy, competitor)
0
contestant(rival, opponent, competitor)
0
copy(like, equal, tally, equivalent)
0
countertype(peer, counterpart, ardency, filler)
0
crip(rival, opponent, enemy, adversary)
0
devotedness(peer, counterpart, ardency)
0
emulator(opponent, peer, competitor)
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APASmart Define. (2015). opposite number thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/opposite_number/thesaurus/synonyms
ChicagoSmart Define. 2015. "opposite number thesaurus" https://smartdefine.org/opposite_number/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, opposite number thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/opposite_number/thesaurus/synonyms>.
MLASmart Define. "opposite number thesaurus" 23 December 2015. Web. 30 September 2026. <https://smartdefine.org/opposite_number/thesaurus/synonyms>