6-Letter Words Containing: R,U,K,_

• (informal) strikingly unconventional

• a member of the Religious Society of Friends founded by George Fox (the Friends have never called themselves Quakers)

• one who quakes and trembles with (or as with) fear

• a strange attitude or habit

• a narrow groove beside a beading

• twist or curve abruptly

• (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

• a quark with an electric charge of -1/3 and a mass 988 times that of an electron and a strangeness of -1

• member of the Prussian aristocracy noted especially for militarism

• A species of partridge native to central Asia (Alectoris chukar).

• A general medical examination to assess a person's health and fitness.

• All the additional procedures and reactions carried out after the main chemical reaction to obtain the desired product.

• A period of training or preparation, typically for a specific operation.

• an irregular fold in an otherwise even surface (as in cloth)

• to gather something into small wrinkles or folds

• draw together into folds or puckers

• become wrinkled or drawn together