archaism

As for the archaism, that is well enough for those who like it.

The archaism of the English would represent the archaism of the Greek.

The archaism of their silhouettes strikes us from the first, as much as their isolation in such a place.

In Latin poetry the epode was cultivated, in conscious archaism, both as a part of the ode and as an independent branch of poetry.

It is of moment to know with some precision what is the degree of archaism conventionally required in speaking on any given topic.