Adjective
symphronistic (comparative more symphronistic, superlative most symphronistic)
(uncommon) Identical in terms of intellect or signification.
1885, Johann Wolfgang von Goethe, chapter II, in Wilhelm Meister’s Travels, Boston: George Barrie, page 85:“Just as you see,” rejoined the old man; “for you will observe that in the plinths and friezes are represented not so much synchronistic as symphronistic* actions and events, whilst among all nations there occur traditions of similar and equal import.