External
External adjective - Not being a vital part of or belonging to something.
Ultramarine and external are semantically related. In some cases you can use "Ultramarine" instead an adjective "External".
Ultramarine
Ultramarine adjective - Of a brilliant pure blue to purplish blue color.
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Synonyms for Ultramarine
External and ultramarine are semantically related. Sometimes you can use "External" instead an adjective "Ultramarine".
Mutual synonyms
Cite this Source
Ultramarine and External. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/external/ultramarine
External & Ultramarine. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/external/ultramarine>.
Ultramarine or External. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/external/ultramarine.
Google Ngram Viewer shows how "external" and "ultramarine" have occurred on timeline