unreproducible

unreproducible

(ˌʌnˌriːprəˈdjuːsɪbəl) adjnot able to be reproduced, duplicated, or copied

Thesaurus

Adj.

1.

unreproducible - impossible to reproduce or duplicateirreproduciblereproducible, consistent - capable of being reproduced; "astonishingly reproducible results can be obtained"