Border
Border noun - The line or relatively narrow space that marks the outer limit of something.
Usage example: a rug with a fancily embroidered border
Rim is a synonym for border in margin topic. In some cases you can use "Rim" instead the word "Border" as a noun or a verb, when it comes to topics like edge, thing, nature, place. popular alternative
Rim
Rim noun - The line or relatively narrow space that marks the outer limit of something.
Usage example: the rim of a glass
Border is a synonym for rim in edge topic. You can use "Border" instead the word "Rim" as a noun or a verb, if it concerns topics such as thing, nature, place, margin. popular alternative
Mutual synonyms
How words are described
Both words in one sentence
- Firefly all but outright states that this is happening in the Rim and Border worlds, with the Alliance deliberately keeping the formerly independent worlds at a lower tech level than the Core worlds to keep them subjugated after the Unification War ended.
Source: Enforced Technology Levels -
In Firefly many border worlds and moons, as well as those on the Rim are only marginally terraformed, generally resulting in them being deserts or borderline.
Source: Desert Punk - A Tim Horton's commercial had two Canadians crossing the border, with proof of identity given by the "R-R-Roll up the R-R-Rim to Win" slogan.
Source: Trust Password
Cite this Source
Rim and Border. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/border/rim
Border & Rim. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/border/rim>.
Rim or Border. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/border/rim.
Google Ngram Viewer shows how "border" and "rim" have occurred on timeline