BED - A piece of furniture, usually flat and soft, to sleep on.
BEG - To request the help of someone, often in the form of money.
BET - A wager, an agreement between two parties that a stake (usually money) will be paid by the loser to the winner (the winner being the one who correctly forecast the outcome of an event).
BUD - A newly formed leaf or flower that has not yet unfolded.
BUG - An insect of the order Hemiptera (the "true bugs").
BUT - Outside of.
DUE - Owed or owing.
DUG - Mammary gland on domestic mammal containing more than two breasts.
GET - To obtain; to acquire.
GUT - The alimentary canal, especially the intestine.
TUB - A flat-bottomed vessel, of width similar to or greater than its height, used for storing or packing things, or for washing things in.
TUG - To pull or drag with great effort.
DUB - To confer knighthood; the conclusion of the ceremony was marked by a tap on the shoulder with the sword.
DEBT - An action, state of mind, or object one has an obligation to perform for another, adopt toward another, or give to another.
TUBE - Anything that is hollow and cylindrical in shape.
DUET - A musical composition in two parts, each performed by a single voice (singer, instrument or univoce ensemble).
BUDGE - To move.
DEBUT - A performer's first-time performance to the public.
BUDGET - A wallet, purse or bag.