adjective. Having no date whatsoever.

adjective. So ancient that no date can be determined.

adjective. Having no limits in time; timeless.

Having no date; bearing nothing to indicate its date.

Not distinguishable or divisible by dates; without incident; eventless.

So old or far distant in time as to be undatable; of indefinitely long duration.

adjective. Without date; having no fixed time.

adjective. not having a social companion for an occasion.

adjective. Without a date imprinted, assigned, or associated.

adjective. Having no date—a meeting with a lover or potential lover.

adjective. Timeless; immortal

adjective. Without a start; immemorial

adjective. Without an end; endless

adjective. Out of one's head; deranged.

adjective. thick-headed

adjective. of such great duration as to preclude the possibility of being assigned a date

adjective. not bearing a date

adjective. unaffected by time

adjective. having no known beginning and presumably no end

"Now I was going to be known as the dateless chick, the four-eyed freaky one, the less-than-zero girl."

infinite  unaltered  unchanged  undatable  

article  black-cloaked  blue-tinged  bone-melting  cosmogonic  

age-old  ageless  ancient  antique  auld