most important

neutral need, commonly known as pissing and latrine etc

not so necessary

unimportant, unnecessary

business, lack of time

without an equal or parallel, peerless, incomparable

incomparable

necessary, indispensable, essential, unavoidable, obligatory, requisite, needful, urgent

conjurer of the tract of non-existence

flight to death, non-existence

default of prosecution, non-appearance in court

state of non-being

up to the desert of non-existence

dead, deceased

existence and non-existence

that which must be expressed or described

garden of non-existence

death

to die, pass away

existence and non-existence, to be or not to be

from Adam to this moment, from the beginning of the universe to the present times