1.   As many media workers would acknowledge, professional ethics in church-related media work are almost uncharted territory.

2.   Prosecution lawyers face a daunting obstacle-race across uncharted territory.

3.   The present study is immensely rich in every way, and is an impressive foray into largely uncharted territory.

4.   There are no road signs in uncharted territory, no footprints to follow in places where no one has ventured before.

5.   This new project will take us into uncharted territory.

6.   The NHS was sailing into uncharted territory.

7.   She stood up, anxious to stop the conversation heading into uncharted territory.

8.   Along with the new chomping in previously uncharted territories, gum chewing is suddenly not just acceptable but also practically required for stress and weight control.

9.   Although Mayor Brown, shall we say, is not a Republican icon, Tom Ammiano is uncharted territory.

10.   Although there is increasing interest in newcomer schools, they are largely uncharted territory.