IPA: /əˈmɔːrəli/
KK: /əˈmɔrəli/
In a way that shows a lack of moral principles or values; acting without regard for what is right or wrong.
He approached the situation amorally, focusing solely on the outcome without considering the ethical implications.
Amorally is formed from "a-" (meaning without) and "moral" (from Latin "moralis", meaning pertaining to manners or ethics) and the suffix "-ly" (meaning in a manner). The word describes acting in a way that is without morals or ethical considerations.
Think of 'a-' meaning without and 'moral' relating to ethics — so amorally means acting without ethics.