13-Letter Words Containing: T,Z,A,R,I,S,T

• an organizer who puts things in order

• the production or use of theories

• the reduction of the value of an asset by prorating its cost over a period of years

• payment of an obligation in a series of installments or transfers

• the act of motorizing (equipping with motors or with motor vehicles)

• the act of making an organism barren or infertile (unable to reproduce)

• the procedure of making some object free of live bacteria or other microorganisms (usually by heat or chemical means)