Unsaturated(a.) Capable of absorbing or dissolving to a greater degree; as, an unsaturated solution.
Unsaturated(a.) Capable of taking up, or of uniting with, certain other elements or compounds, without the elimination of any side product; thus, aldehyde, ethylene, and ammonia are unsaturated.
Unsaturation(n.) The quality or state of being unsaturated.

Words within unsaturable