[1] : WordNet (r) 2.0

untreated
     adj 1: not given medical care or treatment; "an untreated disease";
            "the untreated wounded lay on makeshift cots" ant: treated
     2: not subjected to chemical or physical treatment; "an
        untreated fabric" ant: treated
     3: of a specimen for study under a microscope not treated
        with a reagent or dye
see also:
treated 

[2] : Moby Thesaurus II by Grady Ward, 1.0

36 moby thesaurus words for "untreated":
   arrested, backward, coarse, crude, embryonic, in embryo, in ovo,
   in the rough, oversimple, reductionistic, reductive, rough,
   roughcast, roughhewn, rude, rudimental, rudimentary, simplistic,
   stunted, unblown, uncultivated, uncultured, uncut, underdeveloped,
   undeveloped, unfashioned, unfinished, unformed, unhewn, unlabored,
   unlicked, unpolished, unprocessed, unrefined, unworked,
   unwrought

Untreated >> U Words
Untreated, definition of term: Untreated
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