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

• attempting to justify or defend in speech or writing

• providing justification

• 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)

• an extravasated liquid (blood or lymph or urine); the product of extravasation

• (of volcanoes) pouring out fumes or lava (or a deposit so formed)

• the process of exuding or passing out of a vessel into surrounding tissues; said of blood or lymph or urine