*SET-U

CANONICAL LANGUAGE GRAPH

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NODE / 0757attestedLatin

rēx

TRANSLITERATION rēx

king

DATE
Latin
SENSE
king noun
FAMILY
Indo-European / Italic
CANONICAL KEY
node:9:rex:attested:sense:king-noun

Latin king noun in the lengthened-grade branch.

01

ANCESTRAL EDGES

ROOT OF THIS ROOT

2
GO DEEPERinheritanceestablished
Proto-Indo-European · Proto-Indo-European lengthened grade · king lengthened grade

*rēg-

king or ruler formation

SOUND
Latin rēx reflects reconstructed lengthened-grade *rēg-.
MEANING
The lengthened grade supplies an Indo-European king formation.
CHRONOLOGY
The parent is reconstructed; rēx is attested Latin.
SCHOLAR
Calvert Watkins and American Heritage Dictionary Editors
CONFIDENCE
established
GO DEEPERinflectionestablished
Latin · Latin antiquity · king genitive

rēgis

of a king; genitive singular of rēx

SOUND
Nominative rēx and genitive rēgis belong to one paradigm: stem-final g before nominative -s devoices to k, and Latin writes the resulting /ks/ cluster as x; intervocalic g remains visible in rēgis.
MEANING
Both forms mean king in different grammatical cases; no semantic ancestry runs from one case form to the other.
CHRONOLOGY
Synchronic Latin morphology illuminated by historical sound change.
SCHOLAR
Norvin W. Richards · Charlton T. Lewis · Charles Short
CONFIDENCE
established — The edge is a navigational paradigm relation, not a claim that genitive rēgis historically produced nominative rēx.
02

DIRECT DESCENDANT EDGES

THE NEXT HISTORICAL STEP

1
03

TRANSITIVE DESCENDANT CLOSURE

EVERY REVIEWED BRANCH FROM HERE

10

This is the complete downstream closure currently supported by the canonical graph. Every displayed step is a real reviewed edge with its own sound claim, meaning claim, scholar, confidence, and citations.

UNIQUE DESCENDANT NODES
10
REVIEWED EDGES
10
DEEPEST PATH
4
MODERN DOSSIERS REACHED
3
HISTORICAL STEP 011 EDGE
HISTORICAL STEP 023 EDGES
HISTORICAL STEP 033 EDGES
STEP 03borrowingprobable
SOUND
Middle English regal was borrowed through Old French, with direct Latin or Anglo-French transmission also reported.
MEANING
The monarch adjective enters English while the exact medieval channel remains plural in the authorities.
Merriam-Webster Editors · American Heritage Dictionary Editors2 CITATIONSEDGE 756 ↗
HISTORICAL STEP 043 EDGES
STEP 04continuationestablished
SOUND
Modern royal continues Middle English roial through English spelling and sound history.
MEANING
Of a monarch or crown expands to magnificent and superior.
Merriam-Webster Editors · American Heritage Dictionary Editors2 CITATIONSEDGE 747 ↗
STEP 04continuationestablished
SOUND
Modern regal continues the Middle English adjective.
MEANING
Royal or kingly expands to magnificent or splendid.
Merriam-Webster Editors · American Heritage Dictionary Editors2 CITATIONSEDGE 755 ↗
STEP 04continuationestablished
SOUND
Modern realm continues Middle English realme through spelling reduction.
MEANING
Kingdom broadens to any domain or sphere.
Merriam-Webster Editors · American Heritage Dictionary Editors2 CITATIONSEDGE 763 ↗

“Every” means every descendant in the reviewed SET-U graph. It does not convert missing scholarship or missing ingestion into a claim of historical completeness. The coverage ledger remains the honest denominator.

04

RECORDED EVIDENCE

ATTESTATIONS / FIRST KNOWN USE

2
05

EDITORIAL REUSE

WORD DOSSIERS USING THIS NODE

3