UNSTAINED
a. 1. Not stained; not dyed. 2. Not polluted; not tarnished; not dishonored; as an unstained character.
unstained
un stained |ˌənˈstānd ˌənˈsteɪnd | ▶adjective not stained.
un |stained |ʌnˈsteɪnd | ▶adjective not stained.