sashír: Most usually glossed “glamour”, sashír refers to a willfully accepted ambijective illusion embracing and enhancing beauty (aelva) and attractiveness/pleasingness (delékith); a concept foundational to high culture (meressif), fashion, and the personal arts.
raïthal: The plenum; the “universe”; the cosmos as a whole. Literally “all objects/entities”, it conveniently expands to encompass all new discoveries that broaden the scope of existence; other terms are required, for example, to designate one particular universe-manifold and its adjacentia.
And somewhat inspired by a discussion on the Discord concerning demonyms:
eslév es raïthal: Difficult to gloss due to most languages’ lack of a commutative equivalency operator – perhaps “Empire :: Universe” – this slogan beloved of such Ecumenical Throne adherents as the Above All, One Imperium Movement, Society of the Golden Chain, and Architects of the Cogs of Utopia, implies that the Empire is/belongs to/is a property of the universe, and vice versa, and that each shall transform the other.