12-Letter Words Containing: ORO

• The oral part of the pharynx, reaching from the uvula to the level of the hyoid bone.

• an antimalarial drug used to treat malaria and amebic dysentery and systemic lupus erythematosus

• any of a group of green pigments found in photosynthetic organisms; there are four naturally occurring forms

• Photofluorography

• Visualisation of radiolabelled material

• rotating to the right

• a volatile liquid haloform (CHCl3); formerly used as an anesthetic

• anesthetize with chloroform

• a well-bred person

• a racehorse belonging to a breed that originated from a cross between Arabian stallions and English mares

• a pedigreed animal of unmixed lineage; used especially of horses

• having a list of ancestors as proof of being a purebred animal