I need help in text twist?

What is a six letter word using the letters E C N O R A ?I need help in text twist?
cornea its part of your eye
A CRONE

A CREON

ACE NOR

ACE RON

CANE OR

CORNEA

CARE ON

CARE NO

RACE ON

RACE NO

ACRE ON

ACRE NO

CAN ORE

CAN O'ER

CAR EON

CAR ONE

ARC EON

ARC ONE

RCA EON

RCA ONE

ERA CON

ARE CON

RAE CON

EAR CON

AN COREI need help in text twist?
I got it and I didn't hurt brain tissues!!!

The answer is cornea and that is a part of your eye. Take careI need help in text twist?
cornea
carone

cornea