unfamiliarity
From LSJ
ἐν πίθῳ ἡ κεραμεία γιγνομένη → trying to run before you can walk, the potter's art starting on a big jar
English > Greek (Woodhouse)
subs.
Novelty: P. καινότης, ἡ.
Lack of knowledge: P. ἀήθεια, ἡ, ἀνεπιστημοσύνη, ἡ, P. and V. ἀπειρία, ἡ, V. ἀηθία, ἡ.
Unfamiliarity with: P. ἀήθεια, ἡ (gen.), ἀνεπιστημοσύνη, ἡ (gen.), P. and V. ἀπειρία, ἡ (gen.), V. ἀηθία, ἡ (gen.).