To oversee others

To pass above or over something or someone else

 A market that is bigger than other markets

A man with strength and power above others

A tax is on top of the price of an item

More than natural or normal

The feeling of being higher than someone or something else

On top of or more than expected

A size above the rest

To stay alive

On top of, above, over

Base that means to see

Base that means tax

 Base that means to live, alive

Base that means more