Anagrams of: AADNRU__

• a cry or noise made to express displeasure or contempt

• harass with persistent criticism or carping

• 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 source of danger; a possibility of incurring loss or misfortune

• an unknown and unpredictable phenomenon that causes an event to result one way rather than another

• an obstacle on a golf course

• put forward, of a guess, in spite of possible refutation

• put at risk

• take a risk in the hope of a favorable outcome

• A tool, similar to a hatchet, used to prepare slate for roofing.

• 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