splendid; excellent; beyond the expected

not fully aware; occurring below your level of thinking and awareness

an extra tax beyond the normal tax

Which prefix means under, below?

to lay or place something over something else

a passageway under the ground; an electric underground railway

a person who is under someone else in rank or importance

a person with the highest power, power above everyone else's

under the skin

above average in quality; excellent

to bring under control

beyond what is real or believable; bizarre

below the freezing point

to water something from under the ground

something that is beyond what is expected

to put under someone else's control

a quantity or amount over and above what is actually needed

submarine

an amount of money over and above what is already being paid

to put under water

a person who stands over or above someone in rank; a manager in charge of someone else

Where do I find the prefix in a word?