The word ‘Ethics’ is derived from the Ancient Greek ēthikos- meaning character is the essence of values and habits of a person or group.
It has many definitions . According to one “ethics are the principles of conduct governing an individual or a group”. Another describes “ethics as relating to what is good or bad, and having to do with moral duty and obligation.”
The word “Moral” is defined as relating to principles of right and wrong. Although both words are broadly defined in contemporary English as having to do with right and wrong conduct, the root word for ethics is the Greek “ethos,” meaning “character”, while the root word for Moral is Latin “mos,” meaning “custom.”
Character is a personal attribute, while custom is defined by a
group over time. People have character. Societies have custom.
Another way to look at the distinction is to say that morals are accepted from an authority (cultural, religious, etc.), while ethics are accepted because they follow from personally accepted principles.
Moral norms can usually be expressed as general rules and statements such as “always tell the truth.” and are typically first absorbed as a child from family, friends, school, religious teachings and other associations. Morals work on a smaller scale than ethics, more reliably, but by addressing human needs for belonging and emulation, while ethics has a much wider
scope.