Magnify
aggrandize
You cannot make a bigger word using the letters in 'responsibility'.To make a bigger word, you must add a letter, and since you cannot add a letter, and can only use the letters you have in 'responsibility', you cannot make a bigger word. You can make 0 bigger words.
Isuzu.
Idea!
Amusement.
electricity
Nissan
batter
Make is a word that means to create and starts with "m".
You can make mittens and a muffler. They begin with the letter m.
Zaporozhetes is a Russian auto. It begins with the letter z.
NIGeria.