G1272–διανοίγω–dianoigō

And looking up to heaven, he sighed, and saith to him, Effatha, that is, Be opened.

διανοίχθητι. dianoichthēti “do be opened”

(As it is written in the law of the Lord, Every male that is the first born of his mother shall be called holy to the Lord)

διανοῖγον dianoigon “opening”

And their eyes were opened, and they knew him: and he vanished out of their sight.

διηνοίχθησαν diēnoichthēsan “were opened”

And they said one to another, Did not our heart burn within us while he talked with us by the way, and while he opened to us the scriptures?

διήνοιγεν diēnoigen “He was opening”

Then he opened their understanding, that they might understand the scriptures,

διήνοιξεν diēnoixen “He opened”

And said, Behold, I see the heavens opened, and the Son of man standing on the right hand of God.

διηνοιγμένους diēnoigmenous “opened up”

And a certain woman named Lydia, a seller of purple, of the city of Thyatira, who worshiped God, heard us: whose heart the Lord opened, that she attended to the things which were spoken by Paul.

διήνοιξεν diēnoixen “opened”

Opening and alledging, that it was needful that Christ should suffer, and rise again from the dead; and that this Jesus, whom I preach to you, is Christ.

διανοίγων dianoigōn “opening”