12-Letter Words Containing: _,_,E,E,I,N,S,Y

• the branch of biochemistry dealing with the chemical nature and biological activity of enzymes

• an intellectual who synthesizes or uses synthetic methods

• (music) an electronic instrument (usually played with a keyboard) that generates and modifies sounds electronically and can imitate a variety of other musical instruments

• make speeches; hold forth, or harangue with a certain degree of formality

• in a sequential manner

• Hyperkinesis