75 entries under equal topic. ×

22
twin(noun, reproduction, part, thing, copy)
22
parallel(noun, nature, reproduction, study, love)
18
copy(noun, form, reproduction, law, study)
17
match(noun, nature, reproduction, appearance, love)
16
duplicate(noun, reproduction, law, study, part)
13
mate(noun, reproduction, part, thing, copy)
13
fellow(noun, reproduction, part, thing, informal)
12
double(noun, form, reproduction, study, agreement)
12
equivalent(noun, adjective, part, thing, match)
12
opposite number(noun, expression, idiom, nature, person)
12
replica(noun, form, reproduction, law, study)
10
analogue(noun, reproduction, part, thing, copy)
10
complement(noun, part, thing, connection, guide)
9
peer(noun, nature, love, like, match)
9
compeer(noun, match, associate, companion)
9
like(noun, adjective, nature, part, love)
8
likeness(noun, form, reproduction, law, study)
7
coequal(noun, adjective, match, equivalent)
7
companion(noun, reproduction, copy, rest, match)
7
pendant(noun, nature, part, love, thing)
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APASmart Define. (2016). counterpart thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/counterpart/thesaurus/synonyms
ChicagoSmart Define. 2016. "counterpart thesaurus" https://smartdefine.org/counterpart/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, counterpart thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/counterpart/thesaurus/synonyms>.
MLASmart Define. "counterpart thesaurus" 9 February 2016. Web. 21 September 2026. <https://smartdefine.org/counterpart/thesaurus/synonyms>