Mores are the shared moral rules and deep-rooted customs that tell a society what is considered right, wrong, acceptable, or shocking.

Quick Scoop: What Is Mores?

In sociology and everyday usage, mores (pronounced “MOR-ays”) are the moral norms and core customs of a group or society.

They go beyond simple manners: mores define what people in that community feel you must or must not do to be a “decent” member of society.

Think of mores as the unwritten “moral code” of a group, the standards people are expected to live by even if they’re not written into law.

Key Features of Mores

  • They are about morality (right vs wrong), not just politeness.
  • Violating them triggers strong reactions like outrage, disgust, or social exclusion.
  • They are often unwritten, but widely understood in the group.
  • They can align with laws (e.g., laws against theft) or go beyond them (e.g., strong stigma around certain behaviors that are legal).
  • They help maintain social order and protect what the group sees as its core values.

Simple Examples

Common examples of mores in many societies include:

  • Not stealing or cheating
  • Not committing violence or serious harm
  • Not plagiarizing work
  • Respecting parents or elders
  • Being faithful in a committed relationship (in cultures where this is a strong expectation)
  • Not using extreme profanity in sacred or solemn settings

Breaking these doesn’t just make people think you’re “rude”; it makes them think you’re a bad or untrustworthy person.

Mores vs. Other Social Rules

Here’s a quick comparative view:

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[5][7] [7] [8][7] [7]
Type What it is Reaction if broken
Mores Core moral rules of a society (e.g., “don’t steal”). Strong disapproval, shunning, possible legal penalties.
Folkways Casual customs and everyday manners (e.g., table manners). Annoyance, mild criticism, odd looks.
Norms (general) All kinds of social expectations, including both folkways and mores. Varies from mild to severe depending on type.
An easy illustration:
  • Wearing a T‑shirt to a fancy restaurant usually breaks a folkway (it’s tacky).
  • Wearing a bikini to a funeral usually breaks a more (it feels morally offensive).

Why Mores Matter Today

Even now, debates about “changing values” or “what society is coming to” are really arguments about mores—what should count as morally acceptable or unacceptable behavior.

As cultures shift over time (for example, views on relationships, clothing, or speech), mores can change too, but usually more slowly than everyday manners.

In short: when you ask “what is mores,” you’re asking about the deep moral code that holds a society together and sparks strong reactions whenever someone crosses the line.

TL;DR:
Mores are the deeply held moral customs and social rules of a group—stronger than simple manners, crucial for social order, and powerfully enforced by praise, shame, or punishment.

Information gathered from public forums or data available on the internet and portrayed here.