γνώριμος (gnōrimos)

1. well-known, familiar , of persons and things, (Plato Philosophus), etc.:—;as Substantive an acquaintance , (Odyssey by Homer), etc.
2. known to all, notable, distinguished , οἱ γνώριμοι the notables or wealthy class , opposite to δῆμος, (Xenophon Historicus):—;Sup., οἱ γνωριμώτατοι (Demosthenes Orator)
3. adverb -μως, intelligibly , (Euripides) (ML)