The property of lacking originality, repetitiveness, triteness, banality.

Lacking originality. / (rare) Not being the first or earliest version of something, not original. / (obsolete) Without an origin or source.

A person or work that does not exhibit originality.

In an unoriginal way.

Not originated; having existed through all eternity. / Not yet made or brought into existence.

Without origin.

(theology) Without origin.

Not originative.

plural of unoriginal

The quality of being unoriginate.