Why you shouldn't walk under a ladder — and other superstitions explained

Image: Raquel Pedrotti

Superstitions have shaped human behavior for centuries, often rooted in ancient beliefs, religious practices, or sheer coincidence. From knocking on wood to avoiding black cats, even today, these curious traditions persist across cultures. But where did they come from? Here are 12 common superstitions and the fascinating origins behind them.

Image: Alexey Demidov

This practice dates back to ancient pagan traditions, where trees were believed to house spirits. Knocking was a way to summon their protection or avoid tempting fate.

Over time, the superstition spread across cultures, and early Christians adapted it as a reference to the wood of the cross for divine protection. Today, people still "knock on wood" after making a hopeful statement to ward off bad luck.

Image: Savannah B.

Ancient Romans believed mirrors reflected the soul. Breaking one was thought to damage the soul, which would take seven years to renew.

This idea was reinforced in the Middle Ages, when mirrors became expensive. Breaking one was not only a spiritual concern but also a financial burden, and the superstition likely served as a warning to handle them with care.

Image: Waldemar

The fear of the number 13 stems from Norse and Christian traditions, with an unlucky 13th guest believed to bring misfortune. Friday was also linked to Jesus’ crucifixion.

The superstition intensified in the 20th century through pop culture references, leading to widespread fear. Many buildings and airlines even avoid labeling a 13th floor or row.

Image: Jilbert Ebrahimi

Ancient Egyptians saw ladders as sacred symbols, forming a triangle with the ground. Walking through one was believed to anger the gods.

During the Middle Ages, ladders were associated with gallows, creating a connection with death. The belief persists today, reinforced by the obvious danger of a ladder toppling.

Image: Tatiana Zanon

In medieval Europe, black cats were linked to witches, believed to be their familiars—or even witches in disguise—and crossing paths with one was thought to bring misfortune.

However, this wasn’t true everywhere. In ancient Egypt, black cats were especially revered, and today they are considered lucky in some cultures, particularly in Japan and Scotland.

Image: Trent Haaland

In Victorian England, umbrellas with spring mechanisms could accidentally injure people indoors, making this superstition more about a real hazard than a "bad omen."

A deeper origin may stem from ancient Egypt, where parasols were used to shield pharaohs from the sun. Opening one indoors was thought to offend the sun god Ra.

Image: Emmy Smith

Salt was a valuable commodity in ancient times, sometimes even used as currency. Spilling it was considered wasteful and unlucky.

Leonardo da Vinci’s The Last Supper depicts Judas spilling salt, reinforcing its association with betrayal and misfortune. As a countermeasure, tossing salt over the left shoulder was thought to blind evil spirits.

Image: Virgil Cayasa

The Romans believed water had sacred properties, and tossing a coin into a fountain was an offering to the gods for good fortune.

The Trevi Fountain in Rome helped popularize the tradition. Today, millions of coins are thrown into fountains worldwide, with many places donating the collected money to charity.

Image: Matt Benson

The horseshoe’s luck stems from iron’s historical association with warding off evil spirits and fairies. The shape also resembles a crescent moon, a symbol of protection.

In part, the association with the supernatural stemmed from the fact that blacksmiths were highly respected in medieval Europe, and their complex craft was seen by many as nearly magical.

Image: Dayne Topkin

This tradition likely originated with early Christians, who used finger gestures to invoke divine protection and ward off evil.

Over time, the practice became a general symbol of good luck, with people crossing their fingers for positive outcomes—or even to excuse small lies.

Image: Luis Villasmil

This rhyme originated in the 19th century as a playful warning to children, with no real historical basis.

However, cracks in sidewalks were sometimes linked to supernatural beliefs, with some cultures fearing they could allow evil spirits to escape from the underworld.

Image: mohammad hosein safaei

According to one theory, Pope Gregory I promoted saying "God bless you" during the bubonic plague to protect against disease, and the phrase stuck.

Another possible origin comes from ancient Rome, where sneezing was thought to temporarily expel the soul, making a blessing necessary for protection.

NAME ANCESTRY

14 Surprising Origin Stories Behind State Names In The USA

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Ever wondered where most US states’ names come from? From Native American roots to foreign or made-up words, the stories behind many of them are riddled with surprising historical references. Although the origin of some US states’ names is fairly obvious, many derive from unexpected people or places. The origin of names like Colorado, Montana, or Nevada are easy to infer —especially if you know a bit of Spanish— but many others have Native American origins with intriguing meanings. Some are even derived from fiction. If you ever wanted to know where names like Oregon, Connecticut, or Wisconsin come from, you are in the right place. Enjoy the surprising etymologies behind some of the names that make our country.

Image: Joshua Woroniecki

Interestingly, for a state whose main economic activity is agriculture, the word Alabama comes from the Choctaw language and can be translated as "plant-cutters" or "vegetation pickers", recalling the farming practices of the Native Americans that lived in this area.

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Alaska is a corruption of an Aleut word that means "mainland", but can be translated literally as "the object towards which the action of the sea is directed". This is one of those names that manage to bring poetry into a word as simple and down-to-earth as land.

Image: Vital Sinkevich

This one comes from… a Spanish adventure novel! Bet you didn’t expect that. In Las Sergas de Esplandin by Garcia Ordez de Montalvo, a book from the 1500s, there is a fictional place called the "Island of California". Even when the modern state of California is clearly not an island, some die-hard fanatic of the novel decided to bring the name to life here in the U.S.

Image: Juliette Dickens

Derived from the Algonquian word quinnehtukqut, which can be translated as "besides the long tidal river", in reference to the river Connecticut. If you are wondering what the "tidal" part means exactly, this is because the Connecticut River's flow and level are effectively influenced by tides along much of its course. Certainly some amazing insight into the rigorous knowledge of local hydrology that Native Americans managed to accrue over the centuries.

Image: Luke McKeown

Although the origin of this name is disputed, there are two main theories. One suggests that the islands may have been named after Hawaii Loa, their traditional discoverer. However, others have speculated that it is actually derived from the ancient Polynesian word hawaiki, meaning "place of the gods".

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Another crazy one. Although the name was first claimed to be derived from a Shoshone word that meant "Gem of the Mountains", it is highly likely that the word was fabricated by George M. Willing, and meant as a practical joke.

Image: Stéfano Girardelli

Quite literally, "land of Indians", using a Latin suffix. The word Indians originally referred to the ancient dwellers of the shores of the Indus River, in South and Central Asia.

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"Toto, I've a feeling we're not in Kansas anymore!" said Dorothy, from The Wizard of Oz, right after a rampant tornado literally lifted her house in the air and took it to God knows where. Well, this US state’s fame for violent winds predates even the first settlers, since Kansas is a Native American word used by the Dakota, strongly related to the idea of "wind".

Image: Drew Beamer

This state owes its name to an Iroquoian word that means "land of tomorrow". Quite a blockbuster-worthy movie title, if you ask me.

Image: Mercedes Mehling

The origin story behind the name of "The Pine Tree State" is still disputed. However, there are some interesting theories. One states that it derives from "mainland", as a form of distinction from the many coastal islands in the vicinity. Other theories propose that it was named in honor of Henrietta Maria, queen of England, or after the province of Mayne in France.

Image: Anthony Cantin

To the Native Americans that lived in this region, Missouri meant "town of the large canoes", as the Missouri tribes were renowned for their skill in making dugout canoes.

Image: Ashley Levinson

A largely disputed one. Many suggest that the name has Spanish origins, being similar to other words like orejón (meaning "big ear") or orégano, in reference to a type of plant (similar to the Mediterranean oregano) that grows in the southern part of the state.

Image: Donnie Rosie

This is the only state that has a part of its founder’s name in it. It is widely believed that Pennsylvania means "Penn’s Woodland", and was named as such in honor of Sir William Penn, father of its founder William Penn.

Image: Brydon McCluskey

This is probably a French corruption of a native Miami word that meant "it lies red" or "river running through a red place", in reference to the bed of the river Wisconsin.

If our quick dive into the peculiar world of US state names wasn’t enough to quench your curiosity, stay around! We will keep uploading more content related to language and the weird stories and etymologies behind many English and foreign words.