Which words are nonsense words in this excerpt from carl sandburg’s “how the animals lost their tails and got them back traveling from philadelphia to medicine rock”

flongboo, flangwayers, hippers, hangjasts

Explanation:

Nonsense words are commonly used in literature for poetic or humorous effect, nose sense words could be nouns, or proper names that are created for the characters or places in a fictional story can be considered nonsense words since they don't denominate things that exist in reality (examples of nonsense words in this excerpt are: flongboo, flangwayers, hippers, hangjasts.)

is it "means of nourishment"