Explore the essentials

The general knowledge behind everything.

A focused guide to the people, ideas, stories, and turns of phrase that show up everywhere — across news, conversation, film, and the internet. Build a real foundation, with enough story behind each entry to make it stick.

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34 categories

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A–Z

Grouped by the kind of source each entry comes from.

Mythology & Religion

Greek Mythology

Heroes, gods, and tragic flaws — the oldest reference layer in Western culture and arguably the most heavily reused. Modern films, games, and self-help all still run on Greek templates.

Norse Mythology

Thor, Loki, and the long shadow of the Vikings. A second mythological layer — once niche, now everywhere thanks to Marvel, metal, and video games.

Biblical & Christian

Even fully secular culture is steeped in biblical language. Betrayal, redemption, exile, and apocalypse — the source for an enormous slice of everyday English idioms.

Arthurian Legend

Knights, grails, and round tables — the founding mythology of Western fantasy and noble-leader archetypes.

Fairy Tales & Folklore

Deep psychological templates dressed as bedtime stories. Cinderella, the wolf, the curse — the bones underneath most pop storytelling.

Modern Mythology

Twentieth- and twenty-first-century works — Star Wars, The Matrix, Lord of the Rings, Harry Potter — that now function as shared mythology for younger generations.

History & Politics

Roman History

Rome supplies the vocabulary of politics, ambition, and empire — irreversible decisions, distracted publics, and assassinations in the senate.

Politics & Statecraft

Watergate, Iron Curtain, witch hunt — the historical shorthand the news cycle reaches for whenever a scandal breaks or a regime tightens its grip. Plus the leaders, dictators, and reformers whose names became their own metaphors.

Historical Figures

From Caesar to Tate — the named individuals whose lives, sayings, or images became cultural shorthand. A cross-cutting view of every person who became their own metaphor.

Literature, Art & Cinema

Shakespeare

More common phrases come from Shakespeare than most people realize. The plots underlie a startling share of modern drama, from teen romances to prestige TV.

Classic Literature

A small set of novels — 1984, Frankenstein, Kafka, Don Quixote — that became reference systems in their own right. Their adjectives outlived the books.

Cinema

The most quoted lines and recurring devices of film — MacGuffins, Godfather offers, jumping the shark, Groundhog Day loops.

Literary Devices

Deus ex machina, unreliable narrator, breaking the fourth wall — the tools of storytellers, now standard vocabulary for anyone who watches TV or argues about plot online.

Paintings

Mona Lisa, The Scream, Guernica, melting clocks — the canvases, drawings, and prints famous enough that their image alone became a reference. Some generated whole adjectives; most just became shared visual shorthand.

Sculpture

Venus de Milo, David, The Thinker — the three-dimensional works whose silhouettes everyone recognizes, even people who couldn't name the museum they live in.

Foreign Languages

Latin Phrases

Latin lives on as the language of law, academia, and quietly confident writing. Knowing a handful unlocks a huge chunk of journalism and criticism.

French Phrases

The vocabulary of art, fashion, food, and social grace. French loanwords carry tone as much as meaning.

German Loanwords

Zeitgeist, schadenfreude, doppelgänger — German specializes in compact words for emotional states English never bothered to name.

Philosophy, Science & Belief

Philosophy & Psychology

Cave allegories, dead gods, shadows, and absurd heroes. The concepts thinkers gave us that now drift through everyday talk about politics, art, and identity.

Science & Thought Experiments

Schrödinger's cat, Pavlov's dogs, Occam's razor — concise mental models that travel far outside the lab and quietly run modern arguments.

Nature & Biology

Apex predators, black swans, lone wolves — Darwin and the wider natural world supplied a whole vocabulary for hierarchy, risk, and behavior we now apply to ourselves.

Medicine

Placebo, triage, Stockholm syndrome — clinical vocabulary that left the hospital and now describes brands, politics, and people you've been dating two weeks.

Eastern Traditions

Karma, zen, yin and yang — concepts from Hindu, Buddhist, Taoist, and Japanese traditions now embedded in self-help, design, and everyday speech.

Astrology

Mercury retrograde, Saturn return, the big three — vocabulary that quietly runs much of modern dating, identity talk, and group-chat humor.

Mathematics

Pi, infinity, the golden ratio, exponential growth — the mathematical concepts that escaped the classroom and now show up in design, finance, biology, and casual argument.

Chemistry

Catalyst, litmus test, chain reaction, half-life — the chemistry vocabulary that left the lab and now describes everything from social movements to relationships.

Logical Fallacies

Strawman, ad hominem, whataboutism, slippery slope — the named bad-reasoning patterns you'll see in every comment thread, debate, and family dinner argument.

Everyday Modern Speech

Sports & Games

Hail Marys, hat tricks, and dark horses — the metaphors business, politics, and dating relentlessly borrow from the playing field.

Video Games

Boss fights, side quests, final bosses — gaming vocabulary has quietly become a primary metaphor layer for anyone under forty.

Computers & Internet

Reboot, bug, bandwidth, going viral — the computing vocabulary that quietly migrated into ordinary speech and now describes everything from relationships to careers.

Astronomy & Cosmos

Black holes, north stars, supernovas, moonshots — the language of the sky, mined relentlessly for business strategy, leadership advice, and self-help.

Love & Relationships

Soulmates, ghosting, love languages, red flags — the shorthand modern dating built to describe the emotional terrain previous generations never had words for.