non ὁμοιότητας …. sed ὡσεὶ σώματα
[actually seems to be not ὁμοιότητας but -τος, typesetter’s error if so. And ending of ὡσεὶ is superfluous.]
ὁμοιότητας
Fun fact: ὁμοιομέρεια, apparently an Anaxagorean coinage, is introduced in Lucretius’ poem with one of the most remarkable hexameters ever:
nunc et Anaxagorae scrutemur homoeomerian!
nunc et Anaxagorae scrutemur homoeomerian
quam Grai memorant nec nostra dicere lingua
concedit nobis patrii sermonis egestas
sed tamen ipsam rem facile est exponere uerbis
And now let us scrutinize what the Greeks call Anaxagoras’ homoeomerian
(ὁμοιομέρειαι), which the poverty of our ancestral speech does not permit us to say in our own language, though the thing itself is easy to explain in words. 1.830-33