THE GENEALOGY OF HUMAN LANGUAGE
Words carry worlds.
Go to the root. Follow the sound, the meaning, and the evidence—until the trail ends.
ROOT OF THE ROOT / LIVE DOSSIER
A word. Its entire trail.
Select any stage to inspect its sound change, meaning change, scholar, confidence, and source.
boomerang
An Aboriginal Australian borrowing recorded in English by 1824. Dharug and Dharawal forms have been proposed, but the Australian National Dictionary Centre says the exact source language remains uncertain.
“The exact Aboriginal donor language is not settled—and the returning toy has eclipsed the older fact that many hunting and fighting boomerangs do not return.”
No securely reconstructed ancestor is currently known.
02 / THE CONNECTION LAB
FIND THE LINE
BETWEEN WORDS.
Not an AI-generated resemblance. The lab first searches cited lexical ancestry, bounded at twelve edges. When history connects two words without shared descent, it switches to a separately sourced context link and says so.
TRY:
CONNECT 2–8 WORDS IN ONE EVIDENCE VIEW ↗03 / THE CONTRARIAN LEDGER
MOST UNVEILING
ROOT TRUTHS
The old meaning, the route to the present, and why the connection changes what you see. Rankings are editorial; evidence is inspectable.
stranger, guest, host; a person inside reciprocal duties
* RECONSTRUCTED*ghos-ti- → hostis ‘stranger; enemy’ → hostīlis → hostile
A stranger became both guest and enemy.
Hospitality and hostility preserve a semantic fork in how the outsider is received.
be firm, solid, steadfast; wood or tree
* RECONSTRUCTED*deru- ‘firm’ → *treuwaz ‘faithful’ → trēowþ ‘fidelity’ → truth
Truth began with firmness and fidelity.
The older metaphor beneath truth is something that holds firm.
compulsory labor, corvée, drudgery
● ATTESTEDrobota ‘forced labor’ → artificial worker → robot
Robot named forced labor before machinery.
The word inherits a social role—labor under compulsion—before it acquires a technical body.
earth, soil, ground
● ATTESTEDhumus ‘ground’ → humilis ‘low’ → humilitās ‘lowness’ → humility
Humility is an earth-and-lowness metaphor.
A physical position became a social condition and then a moral virtue.
small pebble; counting-board stone
● ATTESTEDcalculus ‘pebble’ → calculāre ‘reckon’ → calculate
Calculation began with a pebble in the hand.
The root turns abstraction back into the physical counting technology it fossilized.
ball, sphere, or ball of thread
● ATTESTEDcliewen → clew ‘thread ball’ → guiding thread → clue ‘evidence’
Evidence became a thread you could follow.
The word encodes a method: keep hold of the thread and follow it through confusion.
ignorant; not knowing
● ATTESTEDnescius ‘ignorant’ → ‘foolish’ → ‘fastidious / precise’ → ‘pleasant’
Nice crossed from ignorance to approval.
The modern compliment is the end of a long social reversal, not the word’s original nature.
true, real, in true order
* RECONSTRUCTED*set-u- → ἔτυμος ‘true’ → ἐτυμολογία ‘true account’ → etymology
Etymology calls itself the ‘true account.’
The field names its truth-seeking ambition while the asterisk forces it to admit uncertainty.
THE WORD UNIVERSE / COMPLETE REVIEWED INDEX
214 DOORS.
NO HIDDEN DEMO LIST.
Browse before you know what to ask. Each card is a compressed root fingerprint: present word, deepest revealing form, semantic path, depth, and evidence.
04 / THE MARK OF HONESTY
THE ASTERISK
CHANGES EVERYTHING.
In historical linguistics, * means reconstructed: inferred from patterns across languages, not directly preserved in a manuscript or inscription.
*SET-U wears the uncertainty in its own name. The proposed ancestral family behind Greek ἔτυμος—“true, real, genuine”—becomes a promise: show the reconstruction, show the source, show the doubt.
05 / THE EVIDENCE CONTRACT
EVERY EDGE
EARNS ITS PLACE.
Comprehensive does not mean confidently filling every blank. It means preserving every useful distinction.
THE FIVE-GRADE SCALE
NO SINGLE CLEAN ANSWER
WHEN NONE EXISTS.
establishedDirectly attested or overwhelming agreement
probableStrong comparative case; details may vary
proposedPublished hypothesis with live alternatives
speculativePossible, but evidence is thin
boundaryThe honest stopping point
THE LONG WORK