The closest thing I can think of is atop.
The answer to the question above could be equivalent
above
Above
the synonym for the word above is learing
No. You can use 'On top of' as a synonym of 'Above'.
synonym: Lower Levelantonym: Above-ground Level
on top
Autonomous
up atop on top
surpass expectations
The antonym for overhead is under
above sea level (as a verb) sided (an object)