1
circuit
1
circumambiencies
1
circumference(border, borderline, frontier, circumjacence)
1
circumjacencies
1
circumstances
1
coast guard
1
community(noun, village)
1
cordon
1
cordon sanitaire
1
country mile(expression, remove, spread, range, stretch)
1
countryside
1
edge(border, borderline, frontier, circumjacence)
1
environing circumstances
1
expanse(remove, spread, range, stretch, void)
1
extension(remove, spread, range, space, stretch)
1
extent(remove, spread, range, stretch, void)
1
far piece(expression, remove, spread, range, stretch)
1
farness(remove, spread, range, stretch, void)
1
farthest outpost
1
forefront
11 years ago|4.3k views|share |citing 
APASmart Define. (2015). outpost thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/outpost/thesaurus/synonyms
ChicagoSmart Define. 2015. "outpost thesaurus" https://smartdefine.org/outpost/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, outpost thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/outpost/thesaurus/synonyms>.
MLASmart Define. "outpost thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/outpost/thesaurus/synonyms>