Word Parts Homophones

I need help with my addition. That is my favorite edition of the book.

What is the suffix for the following example- inappropriately

What is the prefix of the following word: undo

About how many questions did you miss?

What is a synonym for the following word- happy

what is an antonym for the following word- tall

What is the root word for the following example- dishonestly

We live close to each other. Will you close the door?

What is it called when you break a word down into familiar parts to help identify a new word?

What are these sentences examples of? There is the spruce tree. I need to spruce up the house.