And yet, there was something about her that suggested she was in uncharted waters - maybe body language.
Are these just extensions of things we have already been doing, or are we entering largely uncharted waters?
He set sail to head into previously uncharted waters not knowing what he may find.
If that thought has you less than convinced, perhaps it's time to explore uncharted waters.
Others are naturally apprehensive about navigating what is, for them, uncharted waters.