80 entries under similarity topic. ×

5
alter ego(noun, expression, idiom, match, companion)
5
correlate(noun, reproduction, part, thing, copy)
5
ditto(noun, form, reproduction, study, part)
5
ringer(noun, reproduction, part, thing, copy)
4
brother
3
alikeness(noun, form, reproduction, study, agreement)
3
carbon(noun, form, reproduction, study, agreement)
3
look alike(noun, expression, nature, part, love)
3
model(noun, form, reproduction, study, type)
3
peas in a pod(noun, expression, idiom, nature, part)
3
picture(noun, form, reproduction, study, agreement)
3
representation(noun, form, reproduction, study, type)
3
sister
3
two of a kind(noun, expression, idiom, nature, part)
2
Xerox(noun, form, reproduction, study, agreement)
2
dead ringer(noun, expression, form, reproduction, study)
2
effigy(noun, form, reproduction, study, agreement)
2
look-alike(noun, match, parallel, likeness, double)
2
lookalike(noun, form, reproduction, study, agreement)
2
pair(noun, match, balance, equal, foil)
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APASmart Define. (2016). counterpart thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/counterpart/thesaurus/synonyms
ChicagoSmart Define. 2016. "counterpart thesaurus" https://smartdefine.org/counterpart/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2016, counterpart thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/counterpart/thesaurus/synonyms>.
MLASmart Define. "counterpart thesaurus" 9 February 2016. Web. 1 October 2026. <https://smartdefine.org/counterpart/thesaurus/synonyms>