As nouns the difference between acme and nadir
is that
acme is the top or highest point; pinnacle; culmination while
nadir is the point of the celestial sphere, directly opposite the zenith; inferior pole of the horizon; point of the celestial sphere directly under the place where we stand.
As proper nouns the difference between acme and nadir
is that
acme is a generic large company or corporation while
Nadir is a male given name.
As a verb nadir is
to extend (a beehive) by adding an empty box at the base.