archaizer

From archaize +‎ -er.

archaizer (plural archaizers)

1. One who makes archaic, as by using an archaic style.
   • 2005, Tobias Reinhardt, John Norman Adams, Michael Lapidge, Aspects of the Language of Latin Prose, page 80:

     It is a fact that this type includes a number of republican words that never became part of the literary language, except occasionally in the hands of later archaizers.

• archaiser