12-Letter Words Containing: C,E,H,I,N,_

• operating in unison

• To engage in trade; to carry on commerce.

• To engage in in-store promotion of the sale of goods, as by display and arrangement of goods.

• To engage in the trade of.

• To engage in in-store promotion of the sale of.

• To promote as if for sale.

• To perform a body check on someone.

• an instrument that indicates whether two periodic motions are synchronous (especially an instrument that enables a pilot to synchronize the propellers of a plane that has two or more engines)

• not mechanized

• formulate in regular order; to reduce to a scheme or formula

• give conventional form to