do n - drea
- do not call a wolf to help you against the dogs
- do not grieve that rose-trees have thorns, rather rejoice that thorny bushes bear roses
- do not meet troubles halfway
- do not spoil the ship for a ha’porth of tar
- do not throw pearls to swine
- do right and fear no man
- do unto others as you would they should do unto you
- doctor
- doer
- dog
- dog does not eat dog
- dogged
- dogs bark, but the caravan goes on
- dogs look up to you, cats look down on you, pigs is equal
- dollar
- don’t care was made to care
- don’t change horses in mid-stream
- don’t count your chickens before they are hatched
- don’t cross the bridge till you come to it
- don’t cry before you’re hurt
- don’t cut off your nose to spite your face
- don’t get mad, get even
- don’t go near the water until you learn how to swim
- don’t halloo till you are out of the wood
- don’t put all your eggs in one basket
- don’t put the cart before the horse
- don’t sell the skin till you have caught the bear
- don’t teach your grandmother to suck eggs
- don’t throw out your dirty water until you get in fresh
- don’t throw the baby out with the bathwater
- door
- doorstep
- doubt
- down