22 entries under noun topic. ×

8
stranger(person, relation, acquaintance, outsider)
7
acquaintance(person, relation, outsider)
7
unknown(adjective, person, relation, stranger)
6
foe(opponent, adversary, antagonist)
5
enemy(opponent, adversary, foe, antagonist)
5
villain(opponent, adversary, foe, antagonist)
4
adversary(opponent, foe, antagonist)
4
competitor(opponent, adversary, foe, antagonist)
4
immigrant(person, relation, acquaintance, outsider)
4
outlander(person, relation, acquaintance, outsider)
4
rival(opponent, adversary, foe, antagonist)
3
contestant(opponent, adversary, foe, antagonist)
3
foreigner(person, relation, acquaintance, outsider)
3
gladiator(opponent, adversary, foe, antagonist)
3
newcomer(person, relation, acquaintance, outsider)
3
visitor(person, relation, acquaintance, outsider)
2
alien(person, relation, acquaintance, outsider)
2
antagonist(opponent, adversary, foe)
2
assailant(opponent, adversary, foe, antagonist)
2
opponent(adversary, foe, antagonist)
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APASmart Define. (2016). close friend thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/close_friend/thesaurus/antonyms
ChicagoSmart Define. 2016. "close friend thesaurus" https://smartdefine.org/close_friend/thesaurus/antonyms (accessed September 30, 2026).
HarvardSmart Define 2016, close friend thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/close_friend/thesaurus/antonyms>.
MLASmart Define. "close friend thesaurus" 28 January 2016. Web. 30 September 2026. <https://smartdefine.org/close_friend/thesaurus/antonyms>