Flipped meanings

When 'nice' meant stupid and 11 other shocking word flips

Image: Randy Laybourne

Language doesn’t stand still—and some words have done a complete 180. Over the centuries, dozens of common English terms have evolved to mean the exact opposite of what they once did. From awful once meaning "awe-inspiring," to egregious flipping from praise to insult, these surprising reversals reveal how culture, usage, and context reshape our vocabulary over time. Here are 12 examples of English words that used to mean the opposite.

Image: Christopher Ruel

Then: Awe-inspiring

Now: Very bad

In the 13th century, awful described something that filled you with awe or reverence, often in a religious or majestic sense.

By the 1800s, however, its meaning had shifted toward fear and unpleasantness. Today, awful exclusively refers to something negative, such as bad smells, food, or experiences.

Image: Rupert Britton

Then: Remarkably good

Now: Shockingly bad

Derived from Latin egregius, meaning "distinguished" or "eminent," it originally described someone who stood out in a good way.

But by the 17th century, the meaning had completely flipped. Today, egregious highlights glaring faults and is often used in legal or journalistic contexts to describe major errors or scandals.

Image: Michael Dziedzic

Then: Ignorant or foolish

Now: Pleasant or kind

In Middle English, nice came from the Latin nescius, meaning "ignorant." It originally referred to someone silly, gullible, or lacking judgment in general. Not very nice, eh?

Image: Flora Orosz

Then: Blessed or holy

Now: Lacking seriousness

Silly began as seely in Old English, meaning "happy," "innocent," or "pious." Particularly, it had strong religious and moral overtones.

Curiously, as the centuries passed, the meaning shifted from a sense of innocence to naivety, and by the 1500s, it had taken on today’s connotation of being frivolous or childish.

Image: Nicolas Hoizey

Then: Skillfully made

Now: Fake or insincere

From Latin artificialis, meaning "crafted with skill," it once described things made by human art, often with admiration.

Today, artificial implies unnaturalness or deception, especially in food, emotions, or materials like artificial flavoring or artificial intelligence. Seems quite unfair, doesn’t it?

Image: Edilson Borges

Then: Causing terror or awe

Now: Very bad

Terrible once described something that instilled fear or awe, often with divine or royal connotations, like "a terrible majesty."

Its modern usage dropped the reverence but kept the negativity. Today, it denotes poor quality or extreme unpleasantness in everyday speech.

Image: Devon Metcalf

Then: Showy or flashy

Now: Courageous

In the 15th century, brave referred to a person dressed flamboyantly or behaving boldly in appearance, not action.

In an ironic turn, the meaning evolved during the Renaissance to describe boldness of character, especially in battle or adversity—its current heroic sense.

Image: Elena Leya

Then: Sated or full

Now: Unhappy

In Old English, sad meant "sated," from the same root as satisfy. It indicated fullness, firmness, and even seriousness.

The shift toward emotional gloom began in the 1300s, gradually dominating the word’s use by the 16th century.

Image: Nicolas Houdayer

Then: To examine carefully

Now: To skim or browse

Peruse comes from Latin per- ("thoroughly") + use, meaning to examine in detail. Legal and scholarly texts once used it that way.

In modern casual use, people often say peruse when they mean "glance over," a meaning that’s become accepted through frequent misuse.

Image: Artem Balashevsky

Then: Any type of food

Now: Animal flesh

In Old English, meat referred broadly to food of all kinds. Even fruits and vegetables were considered "meats" too.

Its meaning narrowed by the 14th century, eventually referring only to animal flesh, particularly red meat, by modern standards.

Image: Ben Wicks

Then: A child of either sex

Now: A female child

In Middle English, girl (or gyrl) referred to any young person, regardless of gender. The term boy was less commonly used.

By the 16th century, girl became gender-specific, aligning with societal norms and shaping the word we use today.

Image: Rodrigo Curi

Then: To prevent

Now: To allow

Let once meant to hinder or obstruct, and was often found in old legal or religious texts.

Interestingly, its meaning flipped over time—from restriction to permission. Quite the reversal! While modern usage dominates, its older meaning still survives in some dialects and contexts.

Grim tales ahead

Why does the "Saved by the bell" expression have a dark past?

Image: Kevin Wang

We toss around these phrases every day like nothing, without thinking about where they came from. But behind some of these familiar expressions lurk stories of violence, superstition, and even death. From battlefield slang to old legal terms and folklore, their histories can be surprisingly grim. Did you know the origins of these common sayings?

Image: David Guliciuc

This phrase is commonly tied to boxing, where a bell ends the round and saves a fighter. But it has a darker twist to it.

In the 18th and 19th centuries, safety coffins with bells were invented to prevent premature burial, and ringing would literally save someone’s life.

Image: Sacre Bleu

This term refers to working overnight hours, and it is named so for the stillness that resembles a cemetery.

It may also stem from 19th-century watchmen who guarded graves to deter body snatchers seeking corpses for medical schools.

Image: Orkun Azap

The expression "caught red-handed" began as a legal term in Scotland for being found with blood on one’s hands after poaching or murder.

Its vivid imagery made it a lasting metaphor for being caught in the act of wrongdoing.

Image: Jørgen Håland

Today, it means an exact duplicate, but some trace it to 19th-century fears of live burial, where it had a similar meaning to that of our first entry.

As with "saved by the bell," some believe this phrase refers to the practice of attaching bells to coffins so that a mistakenly buried person could ring for rescue—hence, a "ringer" from the dead.

Image: Provincial Archives of Alberta

Originally, this idiom was used to describe soldiers who fought to the death or refused to surrender despite mortal wounds.

Over time, it evolved into a term for anyone fiercely resisting change or clinging to a cause.

Image: Stijn Swinnen

The origin of this phrase is a literal reference to being under direct threat of enemy fire in battle.

It now describes any high-pressure situation, though the imagery still carries a sense of danger.

Image: Austrian National Library

Borrowed from boxing, this phrase signals surrender, as trainers toss a towel into the ring to stop a fight.

Its roots lie in the stark reality of protecting a beaten fighter from further harm.

Image: Daniel Bernard

During the U.S. Civil War, prison camps marked a line that, if crossed, allowed guards to shoot prisoners instantly.

The word later softened into a publishing and workplace term for time limits, fortunately losing its lethal edge.

Image: Tim Mossholder

The expression "skeleton in the closet" is a metaphor for a hidden shame or scandal, which, originally, evoked the image of concealing a corpse.

Its morbid imagery endures, making it one of the most vivid idioms in everyday language.

Image: Michael LaRosa

There was a time when silver bullets were considered real weapons in folklore, believed to be the only way to kill werewolves or other monsters.

Today, it means a simple, almost magical solution to a complex problem, retaining its mythical flavor.