*SET-U

CANONICAL LANGUAGE GRAPH

TRACE A WORD ↗
NODE / 0734reconstructedProto-Indo-European

*h₃reg-

TRANSLITERATION *h₃reg-

move in a straight line; direct, lead, rule

DATE
Proto-Indo-European centum form
SENSE
straight direct centum root
FAMILY
Indo-European
CANONICAL KEY
node:6:h3reg:reconstructed:sense:straight-direct-centum-root

Centum form published under the reg- root entry.

*

This form is reconstructed by comparison. It is not directly attested in this exact written form.

01

ANCESTRAL EDGES

ROOT OF THIS ROOT

1
GO DEEPERinheritanceestablished
Proto-Indo-European · oldest published Proto-Indo-European form · straight direct root

*h₃reg̑-

move in a straight line; direct, lead, rule

SOUND
Centum *h₃reg- reflects the oldest published form *h₃reg̑-.
MEANING
The straight, direct, lead, and rule field is preserved across the reconstructed notation.
CHRONOLOGY
Both nodes are reconstructed analytical forms, not separately attested words.
SCHOLAR
Calvert Watkins and American Heritage Dictionary Editors
CONFIDENCE
established
02

DIRECT DESCENDANT EDGES

THE NEXT HISTORICAL STEP

4
DESCENDANTderivationestablished
Proto-Indo-European · Proto-Indo-European suffixed formation · straight directed formation

*reg-to-

directed straight; right

SOUND
Reconstructed *reg-to- is a suffixed formation under centum *h₃reg-.
MEANING
The formation specializes the straight-and-direct root as a right or straight adjective.
CHRONOLOGY
Comparative morphology, not one dated coinage event.
SCHOLAR
Calvert Watkins and American Heritage Dictionary Editors
CONFIDENCE
established
DESCENDANTderivationestablished
Proto-Indo-European · Proto-Indo-European suffixed formation · straight rod formation

*rēg-olā-

straight piece or rod formation

SOUND
Reconstructed *rēg-olā- is a suffixed formation under centum *h₃reg-.
MEANING
The straight-piece formation specializes the straight-and-direct root.
CHRONOLOGY
Comparative morphology, not one dated coinage event.
SCHOLAR
Calvert Watkins and American Heritage Dictionary Editors
CONFIDENCE
established
DESCENDANTderivationestablished
Proto-Indo-European · Proto-Indo-European lengthened grade · king lengthened grade

*rēg-

king or ruler formation

SOUND
Lengthened-grade *rēg- belongs under centum *h₃reg-.
MEANING
The ruler or king formation specializes the straight, direct, lead, and rule family.
CHRONOLOGY
Comparative ablaut analysis, not one dated institutional event.
SCHOLAR
Calvert Watkins and American Heritage Dictionary Editors
CONFIDENCE
established
03

TRANSITIVE DESCENDANT CLOSURE

EVERY REVIEWED BRANCH FROM HERE

56

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
52
REVIEWED EDGES
56
DEEPEST PATH
6
MODERN DOSSIERS REACHED
13
HISTORICAL STEP 014 EDGES
HISTORICAL STEP 029 EDGES
STEP 02inheritanceestablished
SOUND
Latin rēg- reflects the reconstructed Indo-European lengthened king grade *rēg-.
MEANING
The ruler or king formation remains the lexical center while the attested Latin stem is separated from its reconstructed comparative parent.
Calvert Watkins and American Heritage Dictionary Editors · Norvin W. Richards2 CITATIONSEDGE 1040 ↗
HISTORICAL STEP 0312 EDGES
STEP 03inheritanceestablished
SOUND
Proto-Celtic nominative *rīx-s develops to Old Irish rí, while genitive ríg preserves the stem consonant.
MEANING
The king title remains a king noun through the Celtic sound changes.
Anders Richardt Jørgensen · Patrizia de Bernardo Stempel2 CITATIONSEDGE 790 ↗
STEP 03inheritanceestablished
SOUND
Sanskrit rājan- reflects the reconstructed suffixed king formation *rēg-en-.
MEANING
King, ruler, sovereign, and chief preserve the ruler field.
Calvert Watkins and American Heritage Dictionary Editors2 CITATIONSEDGE 796 ↗
STEP 03inheritanceestablished
SOUND
The attested Gaulish spelling -rix represents /-rīxs/ and aligns with reconstructed Proto-Celtic *rīx-s; the written host names do not preserve a macron.
MEANING
The inherited king noun functions as a compound-name member; its precise contribution can range beyond one mechanically compositional gloss.
Anders Richardt Jørgensen · Tristano Bolelli · Enrico Campanile3 CITATIONSEDGE 1033 ↗
STEP 03inflectionestablished
SOUND
Removing the genitive singular ending -is from rēgis exposes the bound stem rēg-.
MEANING
The stem retains the king meaning across the inflectional paradigm.
Norvin W. Richards · Charlton T. Lewis · Charles Short2 CITATIONSEDGE 1039 ↗
HISTORICAL STEP 0414 EDGES
STEP 04borrowingestablished
SOUND
Old French riche continues a Germanic *rīkja- family form through historical borrowing.
MEANING
Powerful and wealthy remain linked across the Germanic-to-Romance route.
Calvert Watkins and American Heritage Dictionary Editors2 CITATIONSEDGE 781 ↗
STEP 04inflectionestablished
SOUND
Sanskrit rājā is the nominative singular of the consonant stem rājan-.
MEANING
The inflected form and lexical stem both mean king rather than separate lexical ancestors.
Monier Monier-Williams · Harald Wiese2 CITATIONSEDGE 795 ↗
STEP 04parallel borrowingestablished
SOUND
The English adjective direct is reported from Latin dīrēctus without requiring the Anglo-French verb stage.
MEANING
Straight, undeviating, and immediate adjective senses enter beside the verbal guidance route.
Merriam-Webster Editors1 CITATIONEDGE 801 ↗
STEP 04inflectionestablished
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.
Norvin W. Richards · Charlton T. Lewis · Charles Short2 CITATIONSEDGE 1038 ↗
HISTORICAL STEP 0511 EDGES
STEP 05continuationestablished
SOUND
Modern right continues Middle English right through English spelling and sound history.
MEANING
Justice, correctness, suitability, straightness, and direction remain part of a polysemous word.
Merriam-Webster Editors · American Heritage Dictionary Editors2 CITATIONSEDGE 717 ↗
STEP 05continuationestablished
SOUND
Modern rule continues Middle English reule through English spelling and pronunciation history.
MEANING
A guide for action expands across standards, authority, procedures, and measurement.
Merriam-Webster Editors · American Heritage Dictionary Editors2 CITATIONSEDGE 724 ↗
STEP 05borrowingprobable
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 ↗
STEP 05continuationestablished
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 ↗
STEP 05inheritanceestablished
SOUND
Middle English riche continues Old English rīce while also receiving French-family influence represented separately.
MEANING
Strong and powerful develop toward wealthy and abundant.
Merriam-Webster Editors · American Heritage Dictionary Editors2 CITATIONSEDGE 771 ↗
HISTORICAL STEP 066 EDGES
STEP 06continuationestablished
SOUND
Modern regular continues Middle English reguler through English spelling and sound history.
MEANING
Living by a rule expands to orderly, patterned, recurring, standard, and normal.
Merriam-Webster Editors · American Heritage Dictionary Editors2 CITATIONSEDGE 731 ↗
STEP 06continuationestablished
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 06continuationestablished
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 06continuationestablished
SOUND
Modern rich continues Middle English riche through English spelling and sound history.
MEANING
Power and wealth broaden across abundance, value, color, flavor, and intensity.
Merriam-Webster Editors · American Heritage Dictionary Editors2 CITATIONSEDGE 770 ↗
STEP 06continuationestablished
SOUND
Modern direct continues Middle English directen with loss of the infinitive ending and stabilized modern spelling.
MEANING
Guiding, aiming, ordering, straightness, and immediacy expand across verb, adjective, and adverb functions.
Merriam-Webster Editors · American Heritage Dictionary Editors2 CITATIONSEDGE 782 ↗

“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

0
NO RECORDED WITNESS ATTACHED.

That is expected for a reconstructed form: the node is inferred from comparison, not quoted from a surviving occurrence.

05

EDITORIAL REUSE

WORD DOSSIERS USING THIS NODE

13