What is the most forgettable plant and zombie in each class?

In my opinion:

Guardian: Pismashio Kabloom: Zapricot Mega-Grow: Cabbage-Pult Smarty: Carrotillery Solar: Mixed Nuts

Beastly: Kangaroo Rider Brainy: Drum Major Crazy: Abracadaver Hearty: Turkey Rider Sneaky: Firefighter

What's your opinion?