Anagrams of: AADNQRU_

• a situation from which extrication is difficult especially an unpleasant or trying one

• state of uncertainty or perplexity especially as requiring a choice between equally unfavorable options

• a quarter of the circumference of a circle

• any of the four areas into which a plane is divided by two orthogonal coordinate axes

• the area enclosed by two perpendicular radii of a circle

• a measuring instrument for measuring altitude of heavenly bodies

• (physics) hypothetical truly fundamental particle in mesons and baryons; there are supposed to be six flavors of quarks (and their antiquarks), which come in pairs; each has an electric charge of +2/3 or -1/3

• fresh unripened cheese of a smooth texture made from pasteurized milk, a starter, and rennet

• An area of land, marked for studying its plants, animals, soil, natural processes, etc.

• A quad; a blank metal block used to fill space in lines of type.

• A virtual rectangular subdivision of a line or column of hieroglyphs within which a group of hieroglyphs is arranged.

• wharf usually built parallel to the shoreline

• a loose garment (usually with veiled holes for the eyes) worn by Muslim women especially in India and Pakistan

• occurring every fourth day (especially the fever and weakness of malaria)

• a malarial fever that recurs every fourth day

• a smallest army unit

• a cooperative unit (especially in sports)

• a small squad of policemen trained to deal with a particular kind of crime