9-Letter Words Starting with CONTRA

• having sharp differences between black and white

• a binding agreement between two or more persons that is enforceable by law

• (contract bridge) the highest bid becomes the contract setting the number of tricks that the bidder must make

• a variety of bridge in which the bidder receives points toward game only for the number of tricks he bid

• enter into a contractual arrangement

• engage by written agreement

• squeeze or press together

• be stricken by an illness, fall victim to an illness

• become smaller or draw together

• make smaller

• compress or concentrate

• make or become more narrow or restricted

• reduce in scope while retaining essential elements

• a woman singer having a contralto voice

• the lowest female singing voice

• of or being the lowest female voice

• the opposition or dissimilarity of things that are compared

• the act of distinguishing by comparing differences

• a conceptual separation or distinction

• the perceptual effect of the juxtaposition of very different colors

• the range of optical density and tone on a photographic negative or print (or the extent to which adjacent areas on a television screen differ in brightness)

• put in opposition to show or emphasize differences

• to show differences when compared; be different

• an artificial cloud created by an aircraft; caused either by condensation due to the reduction in air pressure above the wing surface or by water vapor in the engine exhaust