archaise

/AA1 R SH EY1 Z/
verb
  1. 1

    To give an archaic quality or character to; make archaic, to suggest the past.

    โ€œThe statue had an archaized quality to it.โ€

  2. 2

    To speak, write, etc. in an archaic manner.

Synonyms

Source: https://en.wiktionary.org/wiki/archaise, https://en.wiktionary.org/wiki/archaize