14-Letter Words Containing: M,E,D,I,A,C,Y,_

• Fluid mechanics, especially when dealing with water

• surgical removal of the vermiform appendix

• the lines that form patterns on the skin (especially on the fingertips and the palms of the hands and the soles of the feet)

• the branch of physics concerned with the conversion of different forms of energy

• Any of a range of cross-linked polymers of acrylamide; used to form soft gels for making contact lenses etc.

• the chemistry of radioactive substances

• in a democratic manner; based on democratic principles