unethical, amoral, immoral, unprincipled, indefensible, unforgivable,

When someone dies...tell the people that should know.

un·con·scion·a·ble
ˌənˈkänSH(ə)nəbəl/
adjective
adjective: unconscionable

not right or reasonable.
"the unconscionable conduct of his son"
synonyms: unethical, amoral, immoral, unprincipled, indefensible, unforgivable, wrong; More
unscrupulous, unfair, underhanded, dishonorable
"the unconscionable use of test animals"
antonyms: ethical
unreasonably excessive.
"shareholders have had to wait an unconscionable time for the facts to be established"
synonyms: excessive, unreasonable, unwarranted, uncalled for, unfair, inordinate, immoderate, undue, inexcusable, unforgivable, unnecessary, needless; informalover the top
"we waited an unconscionable length of time"