Conscienceless

• (a.) Without conscience; indifferent to conscience; unscrupulous.
Found on http://thinkexist.com/dictionary/meaning/conscienceless/

conscienceless

unconscionable adjective lacking a conscience; `a conscienceless villain`; `brash, unprincipled, and conscienceless`; `an unconscionable liar`
Found on https://www.encyclo.co.uk/local/20974

Conscienceless

Con'science·less adjective Without conscience; indifferent to conscience; unscrupulous. « Conscienceless and wicked patrons. Hookre. »
Found on http://www.encyclo.co.uk/webster/C/140
No exact match found