Dale
Valley
Dais
Platform; speakers stand
Dally
To waste time
Dank
Chilly and wet
Dappled
Spotted
Dastardly
Sneaking and cowardly; shameful
Daub
To smear; to cover with paint, etc
Daunt
To discourage
Dawdle
To waste time; to idle
De facto
In fact; in reality
Dearth
A scarcity or lack
Debacle
A complete failure; total collapse
Debase
To lower in rank; to humiliate
Debauch
To corrupt
Debilitate
To weaken
Debonair
Pleasant; courteous; charming
Decadence
Moral deterioration
Decant
To pour off ( a liquid)
Decapitate
To behead
Deciduous
Not permanent; passing
Declaim
To speak dramatically
Declivity
Downward slope
Decorum
Appropriate social behavior
Decoy
A person or thing that entices or lures, as into danger