Furious
Furious
No, "extremely bewildered" is actually an adjective phrase. Adjectives describe or modify nouns and pronouns, while adverbs modify verbs, adjectives, and other adverbs. In this case, "bewildered" is the adjective and "extremely" is modifying it.
Insulator
True, It can
You have to make a very large image, then choose the text option and set the size to something over 150 for extremely large text