3
on the order of(expression, adjective, idiom, close, like)
3
undifferentiated(adjective, close, like, equal, near)
2
aligned(adjective, parallel, side-by-side)
2
all of a piece(expression, adjective, idiom, like, undifferentiated)
2
coextending(adjective, parallel, next, coterminous, aligned)
2
coincident(adjective, equal, parallel, equivalent, corresponding)
2
conforming with(expression, adjective, like, undifferentiated)
2
corresponding(adjective, close, equal, adequate, parallel)
2
equivalent(adjective, close, equal, near, adequate)
1
abutting
1
adjacent
1
adjoining
1
agnate(adjective, close, equal, parallel, similar)
1
akin(adjective, close, equal, parallel, similar)
1
alike(adjective, close, equal, parallel, similar)
1
allied(adjective, close, equal, parallel, similar)
1
alongside(adjective, parallel, next, coterminous, aligned)
1
approximating(adjective, close, like, equal, near)
1
balanced
1
coequal
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APASmart Define. (2016). coextensive thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/coextensive/thesaurus/synonyms
ChicagoSmart Define. 2016. "coextensive thesaurus" https://smartdefine.org/coextensive/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, coextensive thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/coextensive/thesaurus/synonyms>.
MLASmart Define. "coextensive thesaurus" 1 April 2016. Web. 21 September 2026. <https://smartdefine.org/coextensive/thesaurus/synonyms>