"Sir, I love you more than word can wield the matter".
"And I am alone felicitate in your dear Highness' love".
We have to stick together sister.
I agree Goneril!
Even though I have a husband, you are the one for me!
My husband is dead, and she already has Albany! I deserve Edmund!
"My sickness grows upon me".
I, Edgar, have gained justice for my father, Gloucester!
Edmund is dead.
"Your lady, sir, your lady. And her sister poisoned. She confesses it".
"Tis hot, it smokes! It came from the heart of-O she's dead"!
Justice in King Lear's world represents getting what you deserve in the end. Regan and Goneril were horrible people, using, and betraying. They got what they deserved, they got their justice for all those that they treated wrong.