“In his textual criticism he used symbols to show his doubts of the genuineness or satisfactoriness of verses.”
“To this remarkable person you add a multitude of people who have doubts about the satisfactoriness of their own love lives.”
“At the same time the rancorous satires and protest plays that sprouted in the shadow of the invasion of Iraq have given way to more detached, skeptical works that question the satisfactoriness of any political system.”
satisfiability
(mathematics) The property of being able to be satisfied.