Wiktionary
unsanctify
vb. (context transitive English) To reduce from a holy condition; to make profane.
WordNet
unsanctify
v. remove the sanctification from or make unsanctified
Usage examples of "unsanctify".
Some of their numbers were comprised of placage households, but there were other families who boasted no Creole or Anglo blood at all and would have been offended at the introduction of it because of the unsanctified nature of such alliances.