frontier
- noun (n)
Meaning: unexplored, unoccupied area of land
Synonyms:
backcountry
backwater
backwoods
boondocks
boonies
bush
hinterland
outback
outskirts
sticks
unknown
Antonyms:
metropolis
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.