Anagrams of: DDEOORU_

• a light fitful sleep

• sleep lightly or for a short period of time

• large powerful tractor; a large blade in front flattens areas of ground

• shake or vibrate rapidly and intensively

• any thick, viscous matter

• the process of seeping

• pass gradually or leak through or as if through small openings

• release (a liquid) in drops or small quantities

• a light fitful sleep

• sleep lightly or for a short period of time

• A form of croquet using short-handled mallets, and played on a hard surface

• A quadrangle or court, as of a prison; a prison.

• Confinement in a prison.

• of or relating to the null set (a set with no members)

• a quantity of no importance; thing (object:), singular, negative pronoun; pronoun, thing, singular; quantifier: negative existential

• a mathematical element that when added to another number yields the same number

• the point on a scale from which positive or negative numerical quantities can be measured

• the sight setting that will cause a projectile to hit the center of the target with no wind blowing

• indicating the absence of any or all units under consideration

• having no measurable or otherwise determinable value

• indicating an initial point or origin

• adjust (an instrument or device) to zero value

• adjust (as by firing under test conditions) the zero of (a gun)

• the 26th letter of the Roman alphabet