quiet: P. and V. ἥσυχος, ἡσυχαῖος, P. ἡσύχιος.
cautious: P. εὐλαβής.
modest: P. and V. αἰδοῖος (Plato), P. αἰσχυντηλός, αἰδήμων (Xen.).
secretive: P. κρυψίνους (Xen.), V. σιγηλός, σιωπηλός.
