비원리적

unprincipled – 非原理的 [biuollijeok]

非 (비) [bi] – not; un-; in-; non-;
原理 (원리) [uolli] – Principle;
的 (적) [jeok] – -ive, -like, -ish, -ic, -ical, -y, kind of, sort of;