The best replacement for ellipsoid is geoid.

The best alternatives to ellipsoid are rated as following:
★★★★★  geoid
★★  spheroid
★★  datum
★★  sphere
★★  mean sea level
★  ellipse

Your alternative for ellipsoid is not listed? Suggest!


No companions for ellipsoid have been suggested so far.
You have in mind a companion for ellipsoid and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of ellipsoid in all years. Click on graph for more.
ellipsoid
geoid
spheroid