Beneath, under / Behind / Deficient, below what is correct / Subordinate to

Lower; beneath something. / In a state of subordination, submission or defeat. / (medicine, colloquial) Under anesthesia, especially general anesthesia; sedated.

In or to a lower or subordinate position, or a position beneath or below something, physically or figuratively. / So as to pass beneath something. / (usually in compounds) Insufficiently.

The amount by which an actual total is less than the expected or required amount.

In or at a lower level than; in the area covered or surmounted by. / Below the surface of. / From one side of to the other, passing beneath. / Less than.

present participle of undereat

past participle of undereat

plural of under

The quality of being under (beneath or below).

Alternative spelling of underapproximate