Anagrams of: PIROGEN_

• 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)

• something given for victory or superiority in a contest or competition or for winning a lottery

• goods or money obtained illegally

• something given as a token of victory

• of superior grade

• hold dear

• to move or force, especially in an effort to get something open

• regard highly; think much of

• a striking or amusing or caustic remark

• (ethnic slur) offensive term for a person of Italian descent

• Suffering from pox

• Sickening; unsatisfactory; generally bad

• President.

• a code of letters and digits added to a postal address to aid in the sorting of mail

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

• forceful exertion

• a fastener for locking together two toothed edges by means of a sliding tab

• close with a zipper

• move very fast

• a brief high-pitched buzzing or humming sound

• the activeness of an energetic personality

• a large sandwich made of a long crusty roll split lengthwise and filled with meats and cheese (and tomato and onion and lettuce and condiments); different names are used in different sections of the United States