The man was so consumed with __rage_ that he became bitter and cynical in his old age.
explanation:
Bitter and cynical are both negative and angry words.
consumed with rage is a phrase.
A seven letter word containing thousands of letters - a mailbox.
The word mailbox has 7 letters, and it contains thousands of letters - just not the letters from the alphabet, but rather a form of a paper message.
She claims that the women have the same qualities as men, and are therefore entitled to the right to vote. She called upon the constitution to prove this as she said that the constitution ensures her rights and liberties, and therefore women should have the same rights as men.