Thesaurus

frontier

noun

Synonyms and Antonyms of FRONTIER

1
a region along the dividing line between two countries <the Apaches were once feared on both sides of the U.S.-Mexico frontier>
Related Words no-man's-land
2
a rural region that forms the edge of the settled or developed part of a country <Alaska has been called America's last frontier>
Phrases (the) back of beyond

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July 04, 2015
stringent Hear it
rigorous, strict, or severe
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