Lunacy of the English Language Crossword

This plant does not contain any egg and is purple.
You are not considered someone that eats humans but rather cares deeply about human welfare.
Is neither a pig, or a guinea.
A ring where fighting takes place but is not visibly seen as the shape of a ring but rather a square.
Very bitter and not sweet, this is also not bread.
This bell does not as it is not a bell, but a person that helps guests at hotels.
This corn is not in the shape of a dog.
This might have wings but does not resemble a dragon in any way.
This is not a burning dog but something many people eat.
This fly does not resemble the shape of a horse.