Extra
Extra noun - An interchangeable part or piece of equipment that is kept on hand for replacement of an original.
Submersion and extra are semantically related. In some cases you can use "Submersion" instead a noun "Extra".
Submersion
Submersion noun - The act of wetting something by submerging it.
Extra and submersion are semantically related. Sometimes you can use "Extra" instead a noun "Submersion".
Both words in one sentence
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Of course, there is a difference between "survives submersion without permanent damage" and "functions underwater." There are modern phones available that are certified waterproof, for people who want to pay extra for it.
Source: No Waterproofing in the Future
Cite this Source
Submersion and Extra. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/extra/submersion
Extra & Submersion. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/extra/submersion>.
Submersion or Extra. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/extra/submersion.
Google Ngram Viewer shows how "extra" and "submersion" have occurred on timeline