BAD - Not good; unfavorable; negative.
BED - A piece of furniture, usually flat and soft, to sleep on.
CAB - A taxi; a taxicab.
CAD - A person who stands at the door of an omnibus to open and shut it, and to receive fares; an idle hanger-on about innyards.
DAB - To press lightly in a repetitive motion with a soft object without rubbing.
BACK - Near the rear.
BAKE - To cook (something) in an oven.
BEAK - A rigid structure projecting from the front of a bird's face, used for pecking, grooming and for eating food.
CAKE - A rich, sweet dessert food, typically made of flour, sugar, and eggs and baked in an oven, and often covered in icing.
DECK - Any flat surface that can be walked on: a balcony; a porch; a raised patio; a flat rooftop.
BEAD - A small round object.
BECK - A stream or small river.
BADE - Simple past of bid.
ACED - Simple past tense and past participle of ace.
BAKED - Simple past tense and past participle of bake.
CAKED - Simple past tense and past participle of cake.
BACKED - Simple past tense and past participle of back.