unsifted

adjective2

1. •
   Not having been sifted.

   • If you bake with unsifted flour you don't know how much you are using because it might be packed down or very fluffy.
2. •
   (figurative, no longer used) Inexperienced; untried, unscrutinized.

   • […] You speak like a green girl, Unsifted in such perilous circumstance. — 1599