14-Letter Words Containing: R,C,R,Y,_

• a process used for separating mixtures by virtue of differences in absorbency

• red pigment in red algae

• the process whereby hydrocarbon molecules of petroleum are broken down into kerosene and gasolene by the addition of hydrogen under high pressure in the presence of a catalyst

• To crystallize again; especially as a means of purification.

• failure of one or both testes to move into the scrotum as the male fetus develops