| abuttals(border, borderline, frontier) | |
| advance(watch, guard, spy, lookout, patrol) | |
| advanced | |
| advanced guard(expression, idiom, front) | |
| adventurer(watch, guard, spy, lookout, patrol) | |
| annex(division, subdivision, outlet) | |
| area office(expression, division, subdivision, outlet) | |
| banlieue | |
| bastion | |
| battlefield | |
| beginning(border, borderline, frontier) | |
| blockhouse | |
| borderline(border, frontier) | |
| boulebards | |
| boundary frontier(expression, borderline, frontier) | |
| bounds(border, borderline, frontier) | |
| breach | |
| brink(border, borderline, frontier) | |
| bureau(division, subdivision, outlet) | |
| burg |
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Power Thesaurus
| APA | Smart Define. (2015). outpost thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/outpost/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "outpost thesaurus" https://smartdefine.org/outpost/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, outpost thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/outpost/thesaurus/synonyms>. |
| MLA | Smart Define. "outpost thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/outpost/thesaurus/synonyms> |