Anagrams of: __DEENRT

• German physicist who was the first to produce electromagnetic waves artificially (1857-1894)

• the unit of frequency; one hertz has a periodic interval of one second (named for Heinrich Rudolph Hertz)

• German physicist who with James Franck proved the existence of the stationary energy states postulated by Bohr (1887-1975)

• To change the zoning assigned to a piece of property by the planning and zoning commission of a government that determines proper and legal use for land.

• troubled persistently especially with petty annoyances

• causing difficulty in finding an answer or solution; much disputed

• A European freshwater fish in the family Percidae, closely related to the perch, Sander lucioperca.

• Any fish of the genus Sander that live in freshwater.

• To set a measuring instrument to zero; to calibrate instrument scale to valid zero.

• To change a memory location or range to values of zero; to set a variable in a computer program to zero.

• To cause or set some value or amount to be zero.

• To eliminate; to delete; to overwrite with zeros.

• To disappear

• use up, consume fully

• pay out

• (usually used colloquially) causing or accompanied by misfortune

• Any of various substances designed to extend any of several properties of a material.

• Any of various components designed to extend the length of a device.

• Any substance added to food to bulk it out, with a higher protein content than a filler.

• A runner, or quick-draw. (from sense #2)

• A phrase that extends an expression to include further members of a set, e.g. "and stuff", "or something".