as yet

For LJ Rich, the use of AI in music raises many "weird and beautiful ethical questions" which remain as yet unanswered.

There was nothing else but themselves they could dedicate themselves to—no patria, no fatherland, no nation as yet.

Scotland's opponents are as yet unknown, but we can assume the boss and the Scottish FA will be keen for decent calibre to provide something of a test.

Yet here he sat, shaking like a leaf in autumn, with only one moon left and his duty as yet unfulfilled!

Or, like Edward Ashton, had they concealed themselves for some pressing reason that was, as yet, unknown?