11-Letter Words Containing: O,R,T,H,I,E,S,T

• Movement in response to temperature

• a brownish iron sulfide mineral (FeS) having weak magnetic properties

• the branch of medicine dealing with the production and use of artificial body parts

• a writer who gives the credit of authorship to someone else

• the ratio of the volume occupied by packed red blood cells to the volume of the whole blood as measured by a hematocrit

• a measuring instrument to determine (usually by centrifugation) the relative amounts of corpuscles and plasma in the blood

• write for someone else

• a specialist in correcting deformities of the skeletal system (especially in children)

• Not worthy; lacking value or merit; worthless.

• Any of twelve gemstones traditionally associated with the month of one's birth.

• Any of a similar list of less costly substitutes.