2
cultural boundary(noun, expression, area, culture, region)
2
cultural sphere of influence(noun, expression, area, culture, region)
2
formal culture region(noun, expression, area, culture, region)
2
greater China(noun, expression, area, culture, region)
2
greater India(noun, expression, area, culture, region)
2
greater Iran(noun, expression, area, culture, region)
2
heterogloss(noun, area, culture, region, sphere)
2
isogloss(noun, area, culture, region, sphere)
2
language border(noun, expression, area, culture, region)
2
language family(noun, expression, area, culture, region)
2
music area(noun, expression, area, culture, region)
2
muslim world(noun, expression, area, culture, region)
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APASmart Define. (1970). cultural area thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/cultural_area/thesaurus/narrower
ChicagoSmart Define. 1970. "cultural area thesaurus" https://smartdefine.org/cultural_area/thesaurus/narrower (accessed September 29, 2026).
HarvardSmart Define 1970, cultural area thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/cultural_area/thesaurus/narrower>.
MLASmart Define. "cultural area thesaurus" 1 January 1970. Web. 29 September 2026. <https://smartdefine.org/cultural_area/thesaurus/narrower>