Uncredited [adjective]
Definition of Uncredited:
unknown, usually by choice
Sentence/Example of Uncredited:
But our friends remain below the water-line, unheeded, uncredited, and see to it that the wheels go round.
It had its place among other uncredited stories, and was there to be turned into Greek by students of that language.
In time all the sweat and blood shed upon Ilium's windy plain will evaporate into a mere mist of uncredited legend.