Imperator
Royal and imperator are semantically related. in historically topic. In some cases you can use "Royal" instead a noun "Imperator".
Royal
Royal noun - A sail set next above the topgallant on a royal mast.
Mutual synonyms
Cite this Source
Royal and Imperator. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/imperator/royal
Imperator & Royal. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/imperator/royal>.
Royal or Imperator. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/imperator/royal.
Google Ngram Viewer shows how "imperator" and "royal" have occurred on timeline