People think this tax is for Social Security. But tax monies are really fungible. They get raided all the time.
-- Eugene Ludwig, "Motivated to Work," interview by Kerry A. Dolan", Forbes, March 20, 2000
The setting is Ireland in the 1950's, but, a cynical reader might reflect, this sort of fiction is so common that the characters will be completely fungible.
-- Susan Isaacs, "Three Little Girls From School", New York Times, December 30, 1990
Genuine eros makes us desire a particular person; crude desire is satisfiable by fungible bodies.
-- Edward Craig (general editor), Routledge Encyclopedia of Philosophy
Origin:
Fungible comes from Medieval Latin fungibilis, from Latin fungi (vice), "to perform (in place of)."
\FUHN-juh-buhl\ , adjective;