Is the opposite of a Great Dane small, giant, or big? In the first part of this multi-step worksheet, after reading through the sentences, your child will need to identify the antonym for the underlined word and color in the box that contains it. In the second part of the worksheet your child will be challenged to draw a line from each word to its antonym. After completing this worksheet your child will have practiced her spelling and vocabulary skills, as well as learned about the important concept of antonyms.