immoralize

[ ih-mawr-uh-lahyz, ih-mor- ]
/ ɪˈmɔr əˌlaɪz, ɪˈmɒr- /

verb (used with object), im·mor·al·ized, im·mor·al·iz·ing.

to make or cause to be immoral.
Also especially British, im·mor·al·ise.

Origin of immoralize

First recorded in 1745–55; immoral + -ize