apposite

osuva Strikingly appropriate or relevant; well-suited to the circumstance or in relation to something.
c.1833-1856, Andrew Carrick, John Addington Symonds (editors), Medical Topography of Bristol, in s:Transactions of the Provincial Medical and Surgical Association/Volume 2/3|Transactions of the Provincial Medical and Surgical Association/Volume 2/3,

Medical Topography would be the most apposite title, since it comprehends the principal objects of investigation;(..).

Flora, however, received the remark as if it had been of a most apposite and agreeable nature; approvingly observing aloud that Mr F.’s Aunt had a great deal of spirit.

Rough-neck is a capital word; it is more apposite and savory than the English navvy, and it is over-whelmingly more American.

In other words, they are used to name, rather than to describe. They are apposite nouns and not adjectives.

If the shift in theatrical setting and the shift in dramaturgy are at all related, they are apposite developments, independent yet homologous signs of a changing political and cultural climate.