12-Letter Words Containing: I,R,T,Y,I,S,H

• the organic chemistry of compounds and processes occurring in organisms; the effort to understand biology within the context of chemistry

• A nickname, especially one indicating intimacy and formed through a shortening of the original name.

• Relating to a nickname, usually indicating intimacy with the person.

• Relating to baby talk.

• A radiographic technique, using radioactive tracers, for the diagnosis of injuries to bones

• a physician who specializes in psychiatry

• the branch of medicine dealing with the diagnosis and treatment of mental disorders