Archeostic or Archaistic: How To spell?

The word Archeostic is misspelled against Archaistic, an adjective meaning "Like, or imitative of, anything archaic; pertaining to an archaism."

Word contains consecutive vowels 'AI' in between alphabets arch & stic is misspelled as 'EO'
Wrong Spelling:  arch-eo-stic 
Correct Spelling:  arch-ai-stic 
Find more incorrect spellings of Archaistic to spell right way.

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