See

βλέπω

blépō

(perceive with the eyes)

δέρκομαι

dérkomai

(perceive with the eyes)

εἶδον

eîdon

(perceive with the eyes)

εἶδον

eîdon

(understand)

θεάομαι

theáomai

(understand)

λεύσσω

leússō

(perceive with the eyes)

μανθάνω

manthánō

(understand)

ὀπτεύω

opteúō

(perceive with the eyes)

ὁράω

horáō

(perceive with the eyes)

ὁράω

horáō

(understand)