The phrase "adjacent tribes" is correct and usable in written English.
It can be used to describe tribes that are located next to each other or in close proximity.
Example: "The anthropologist studied the cultural exchanges between the adjacent tribes, noting their shared traditions and practices."
Alternatives: "neighboring tribes" or "contiguous tribes".
These four groups were, for geographical, historical, cultural and familial reasons, in various alliances with neighboring tribes, without regard to the concerns of the adjacent Yavapai-groups.
Recognizing the weakness of Ming authority north of their border, he united all of the adjacent northern tribes and consolidated power in the region surrounding his homeland as the Jurchen Jin dynasty had done previously.
In addition to the casino and the adjacent hotel, the tribe runs the $18.9 million Pequot Pharmaceutical Network, which provides prescription drugs to tribe members and employees.
The two partners plan to apply this week with the federal Bureau of Indian Affairs to allow Alpha, which owns the racetrack, to transfer 30 adjacent acres to the tribe.
Most of the people in eastern Bhutan are ethnically related to the hill tribes living in adjacent areas of Assam and Arunachal Pradesh.
Real or fictitious kinship bonds united adjacent families of herdsmen into tribes; and tribal confederations, built upon ceremonial recognition of the primacy of a high king, were constructed and confirmed at such periodic assemblages.
The tribe is also surveying adjacent land including a planned 21-lot subdivision of luxury homes.
The tribe wants the Department of the Interior to take 165 acres adjacent to its Foxwoods Resort Casino into trust, allowing the tribe to use the land without owning it.
His first ethnological work, An Analytical and Critical Bibliography of the Tribes of Tierra del Fuego and Adjacent Territory (1917), marked the beginning of his writing on marginal cultures.
A number of cranberry operations sit adjacent to Lac Courte Oreilles, so named for the Native American tribe whose reservation encompasses the eastern half of the lake.
