ἐν γὰρ χερσὶ τέλος πολέμου, ἐπέων δ' ἐνὶ βουλῇ → War finds its end in arms, words find their end in debate (Iliad 16.630)
σύναιμος, γνωτός, κασίγνητος, ἀδελφός, ἀδερφός, ἀδευφιός, ἀδελπιός, ἀδελφιός, ἀδελφεός, ἀδελφειός, κάσις, σύζυγος, ὅμαιμος, σύγγονος