archaize

 
Pronunciation: /ˈɑːkeɪʌɪz/
(also archaise)

verb

[with object]
  • give (an artistic work) an old-fashioned flavour by using archaic words or styles.
  • [no object] use archaic words or styles in an artistic work.

Origin:

mid 19th century: from Greek arkhaizein, from arkhaios 'ancient' (see Archaean)