Etymology Glossary
Every word has a past. This is the complete index of our in-depth etymology articles — 100 stories tracing where everyday words came from, the ancient roots they grew out of, and how their meanings travelled across languages and centuries. Browse by letter below and follow any word to read its full origin story.
A6 words
Admiral
Arabic
A high-ranking naval officer in command of a fleet or major naval formation.
Alcohol
Arabic
A colorless or intoxicating organic compound found in drinks, fuels, and many products.
Algebra
Arabic
A branch of mathematics using symbols and rules to solve equations and express relationships.
Angst
German
a deep feeling of anxiety, dread, or inner turmoil.
Assassin
Arabic
A murderer or killer, especially one who kills a prominent person for political or religious reasons.
Avocado
Nahuatl / Spanish
A green, creamy fruit with a large pit, often used in savory dishes.
B6 words
Balcony
Italian
A platform projecting from a building, enclosed by a railing or parapet.
Bankrupt
Italian
Unable to pay debts; having no money left to meet obligations.
Barbarian
Greek
A person or group seen as uncivilized, brutal, or outside the dominant culture.
Bizarre
Italian
Very strange, unusual, or strikingly odd.
Boomerang
Dharawal (an Indigenous Australian language of the Sydney region)
A curved throwing stick that can be made to return to the thrower, or, figuratively, something that comes back to affect its source.
Bungalow
Hindi
A small detached house, often one story, sometimes with a low, broad profile.
C17 words
Cable
Old North French
A cable is a thick rope or a bundled line used for support, transmission, or anchoring.
Cairo
Arabic
The capital of Egypt, the largest city in the Arab world.
Camel
Latin, via Greek from Semitic languages
A large desert-dwelling hoofed mammal with a characteristic hump or humps, adapted for carrying loads and surviving long periods without water.
Candidate
Latin
A person considered for an office, role, or position.
Candy
Arabic
Sweet confectionery, especially pieces made with sugar, syrup, or chocolate.
Cappuccino
Italian
An espresso drink topped with steamed milk foam.
Carpet
Old French
A thick woven floor covering, often patterned or decorative.
Catamaran
Tamil
A boat made of two or more separate hulls or floats joined together.
Checkmate
Persian / Arabic
A chess term for trapping the king so escape is impossible and the game is over.
Cheetah
Hindi/Urdu
A slender, fast-running spotted big cat known for its exceptional speed.
Chocolate
Nahuatl / Spanish
A sweet food or drink made from roasted cacao beans, often flavored or used as a confection.
Cipher
Arabic
A cipher is a coded symbol or system for secret writing, or a zero in older usage.
Clue
Old English / Greek
A clue is a hint or piece of evidence that helps solve a problem or mystery.
Companion
Latin
A companion is someone who accompanies, shares life with, or keeps another company.
Cotton
Arabic
A soft, fluffy fiber obtained from the cotton plant and used to make thread, fabric, and many other textiles.
Crystal
Ancient Greek
A solid whose atoms are arranged in an ordered, repeating pattern — or clear, high-quality glass.
Curfew
Old French
A rule or signal requiring people to be indoors or quiet by a set time.
D2 words
E1 word
F2 words
G2 words
H3 words
I1 word
J1 word
K4 words
Kangaroo
Guugu Yimithirr
A large Australian marsupial with strong hind legs and a pouch.
Ketchup
Hokkien Chinese
A sweet, tangy condiment made from tomatoes, vinegar, sugar, and spices.
Kindergarten
German
A preschool or early-childhood educational setting for young children.
Kiosk
Turkish
A small freestanding booth or stand used for selling goods, giving information, or providing services.
L3 words
M10 words
Mafia
Italian (ultimately from Sicilian)
An organized criminal group, especially one operating as a secretive hierarchy.
Magazine
Arabic
A publication issued periodically, or a place for storing ammunition or other supplies.
Malaria
Italian
A mosquito-borne disease caused by Plasmodium parasites.
Mango
Tamil / Malayalam (via Portuguese)
A sweet, fleshy tropical stone fruit, beloved across the world.
Marathon
Ancient Greek
A long-distance footrace of 42.195 kilometers, or any very long endurance event.
Maverick
English (from a surname)
An independent-minded person who refuses to follow the crowd; originally, an unbranded animal.
Mesmerize
English (from a surname)
To hold someone’s attention so completely that they seem spellbound.
Monsoon
Arabic
a seasonal wind system that brings alternating wet and dry weather, especially in South Asia.
Mortgage
Old French
A loan secured by property, especially a house or land.
Muscle
Latin
A body tissue that contracts to produce movement, posture, and strength.
N1 word
P8 words
Pajamas
Persian
Loose clothing worn for sleeping or lounging.
Panic
Greek
A sudden feeling of intense fear or alarm, often spreading quickly.
Paparazzi
Italian
photographers who aggressively pursue and photograph celebrities.
Pariah
Tamil
a person who is socially rejected or excluded.
Philosophy
Ancient Greek
The study of the fundamental nature of knowledge, reality, and existence.
Piano
Italian
a keyboard musical instrument with strings struck by felt-covered hammers
Pilgrim
Latin
A person who journeys to a sacred place for religious reasons, or more broadly, a traveler or visitor.
Propaganda
Modern Latin
Information, ideas, or claims spread to influence opinion or behavior.
Q2 words
R1 word
S12 words
Sabotage
French
Deliberate destruction or disruption, especially to damage equipment or hinder an operation.
Safari
Swahili
a journey or expedition, especially a game-viewing trip in Africa.
Salary
Latin
A fixed, regular payment made to an employee for their work, usually expressed as an annual sum.
Sarcasm
Ancient Greek
The use of sharp, often ironic remarks intended to mock or wound.
School
Ancient Greek
An institution for educating children or students.
Serendipity
English (coined from a Persian tale)
The occurrence of happy or beneficial events by chance, in a way that seems almost designed.
Shampoo
Hindi / Urdu
A liquid or cream used to wash and care for hair.
Silk
Old English
A fine, lustrous natural fiber produced by silkworms, or the fabric made from it.
Sinister
Latin
Evil, harmful, or ominously threatening; also, awkwardly on the left side.
Siren
Greek
A dangerously alluring person or thing, named after the enchanting sea beings of myth.
Sofa
Arabic
a long upholstered seat for multiple people, usually with a back and arms
Soprano
Italian
the highest female singing voice or a singer with that range.
T8 words
Tariff
Italian
A tariff is a schedule of prices, especially a tax or duty charged on imported or exported goods.
Tempo
Italian
Tempo is the speed or pace at which music is played or a process unfolds.
Tiger
Ancient Greek (possibly from Iranian)
The largest of the big cats, native to Asia and marked with dark stripes.
Trivial
Latin
Of little importance, weight, or consequence.
Tsunami
Japanese
A large ocean wave caused by an underwater disturbance, especially an earthquake.
Tulip
Turkish
A bulbous flowering plant of the lily family with brightly colored cup-shaped blooms.
Tycoon
Japanese
A very wealthy, powerful, or influential person in business or industry.
Typhoon
likely from Chinese via Arabic and Greek influence
A typhoon is a powerful tropical cyclone in the western North Pacific.
U1 word
V4 words
Vaccine
Latin
A substance used to trigger immunity and protect against a disease.
Vendetta
Italian
A blood feud or act of revenge, especially one carried on between families or groups.
Veranda
Portuguese
An open porch or gallery attached to the outside of a building.
Volcano
Italian / Latin
A mountain or opening in Earth’s crust that erupts lava, ash, and gases.