Undelivered

Words left unsaid are like presents left undelivered.

I want to show you my box of undelivered presents.

An unpublished work is like an undelivered present.

Most undelivered mail has the wrong address.

[I]t is a deed of higheſt charitie to help undeceive the people, and a vvork vvorthieſt your autoritie, in all things els authors, aſſertors and novv recoverers of our libertie, to deliver us, the only people of all Proteſtants left ſtill undeliverd, from the oppreſſions of a Simonious decimating clergie; […]

It has lost its hold on the Middle Eastern market to American planes as well as to changing politics, represented by the seven Iraqi-ordered Mirage F-1s that sit undelivered in a Dassault factory.