Bottomless

lacking a bottom.

immeasurably deep.

unfathomable; mysterious

a bottomless problem.

without bounds; unlimited

He seems to have a bottomless supply of money.

without basis, cause, or reason

a bottomless accusation.

nude or nearly nude below as well as above the waist

bottomless dancers.

featuring bottomless entertainers

a bottomless club.

adjective

finite , limited , measurable , fathomable

adjective

boundless , infinite , unlimited , deep , immeasurable , endless , unending , vast , unfathomable , far down , groundless , idle , unfounded , unwarranted