Difference Between Extant and Extentextant (EK stuhnt, ek STANT)
Currently existing: “Very few copies of the Gutenberg Bible are extant.”
extent (ik STENT)
A range or distance over which something extends: “To what extent are we the product of our training and environment?”
The extent of the grazing lands for the extant herd of bison covered both the flat prairie and the river bed.