handmaid
From LSJ
ἐν οἰκίᾳ τυφλῶν καὶ ὁ νυκτάλωψ ὀξυδερκής → even the day-blind is sharp-eyed in a blind house | among the blind, the one-eyed man is king
P. and V. ὑπηρέτις, ἡ, P. θεράπαινα, ἡ, θεραπαινίς, ἡ, V. λάτρις, ἡ, πρόσπολος, ἡ, δμωή, ἡ, δμωίς, ἡ, οἰκετίς, ἡ.