We don't have synonyms for ionians yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are ionian.
(N) :
The (Íōnes, singular , Íōn) one of the four major tribes that the Greeks considered themselves to be divided into during the ancient period; the other three being the Dorians, Aeolians, and Achaeans.
(N) :
The (Íōnes, singular , Íōn) one of the four major tribes that the Greeks considered themselves to be divided into during the ancient period; the other three being the Dorians, Aeolians, and Achaeans.