Outer layer
Top and outer layer are semantically related. In some cases you can use "Top" instead a noun phrase "Outer layer".
Top
Top noun - A piece placed over an open container to hold in, protect, or conceal its contents.
Both terms in one sentence
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This symbolic Sticky has a very phallic shape, asks Brad not to be angry with him for having sex with/most likely raping Buddy, and when he is killed, has some kind of clear outer layer surrounding himself, with a protrusion emerging from the top of it.
Source: Video Game / Lisa -
On the rare occasion he removes any of it, it's only the top outer layer and only when his human companions need protection from things youkai and half-youkai can resist.
Source: 24-Hour Armor
Cite this Source
Top and Outer layer. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/outer_layer/top
Outer layer & Top. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/outer_layer/top>.
Top or Outer layer. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/outer_layer/top.
Google Ngram Viewer shows how "outer layer" and "top" have occurred on timeline