Canonical edges, each carrying form and meaning history.
THE CHANGE ATLAS
WORD FAMILIES ↗EVERY REVIEWED EDGE / TWO HISTORIES EACH
FORM → MEANING → EVIDENCEHOW WORDS MOVE.
HOW MEANINGS MUTATE.
A global atlas of every reviewed transformation in the graph—from lost vowels and borrowed spellings to meanings narrowed, inverted, elevated, and remade.
EVERY TRANSFORMATION
IS A CLAIM.
Every edge names the linked forms, relationship, sound history, semantic history, scholar, confidence, chronology when known, and the sources that warrant it. Search the language of change without flattening it.
No reviewed edge is allowed to omit what changed in form.
No reviewed edge is allowed to omit what changed in meaning.
515 distinct sources support the edge ledger.
Named analyses remain attached instead of becoming anonymous fact.
Borrowing, inheritance, derivation, uncertainty, and more stay distinct.
SEARCH THE TRANSFORMATIONS
FOLLOW CHANGE ITSELF.
The atlas searches the exact reviewed prose and authoritative edge labels. It does not manufacture universal “sound laws” or semantic categories by guessing from descriptions.
ALL TRANSFORMATIONS
1025 EVIDENCE-BACKED CHANGES
Cantonese cha is treated as a Sinitic reflex of the word reconstructed as Old Chinese *lˤra; no false one-line sound law is invented.
The tea meaning remains stable.
CHRONOLOGYOld Chinese reconstruction to the historically documented Cantonese form.
CONFIDENCE NOTEWALS identifies the Cantonese cha family; Baxter and Sagart supply the reviewed Old Chinese reconstruction. Intermediate readings are not over-specified.
Turkish çay belongs to the Chinese cha/chay family, but the reviewed Turkish study argues that historical Turkey Turkish received it through Persian rather than by direct Chinese contact.
The core tea meaning remains, then Turkish develops ordinary plant, beverage, gathering, and refreshment senses.
CHRONOLOGYOverland transmission into historical Turkey Turkish; no exact adoption year is invented.
CONFIDENCE NOTEBoz identifies Persian as the better bridge language; WALS supports the broader overland cha-type distribution without resolving every local intermediary.
- contextChapter 138: Tea · Chapter 138 — overland cha/chai-type distribution↗
- contextÇay — Güncel Türkçe Sözlük · Güncel Türkçe Sözlük — çay↗
- supportsTürkçe Sözlüklerde Çok Anlamlı Sözlük Birimlerindeki Art Zamanlı Anlam Değişme Olayları ve “Çay” Örneği · pp. 553–564 — Chinese ultimate origin and Persian bridge into historical Turkey Turkish↗
Russian чай is traced through a relay of Turkic forms—including Turkish, Crimean Tatar, Tatar, Kyrgyz, Altai, and Uyghur comparisons—to northern Chinese ch’a; no single immediate donor is silently selected.
The tea meaning remains stable across the relay.
CHRONOLOGYHistorical overland transmission from China through Turkic-speaking networks into Russian.
CONFIDENCE NOTEVasmer supports a Turkic-mediated chain but lists several candidates; WALS supplies the global overland pattern.
Urdu cāy belongs to the cha/chay family ultimately derived from Chinese chá; Rekhta labels the current Urdu headword Persian in origin, while the graph does not invent an exact dated Persian-to-Urdu event.
The general tea meaning remains, with local extensions to infusions and social tea.
CHRONOLOGYOverland transmission into the Hindi–Urdu continuum before the modern English culinary borrowing.
CONFIDENCE NOTERekhta supports Persian origin; WALS and Merriam-Webster support the wider overland family but do not establish one complete sequence of intermediaries.
French adapted learned etymon as étymon with French stress and a nasalized final vowel.
The technical source-form sense was retained while expanding to include attested and reconstructed forms.
CHRONOLOGYCNRTL reports the French record from 1892.
CONFIDENCE NOTECNRTL names Latin as the donor, while the Académie summarizes a direct Greek borrowing; the immediate route remains open.
English drops Latin -us through the learned adjective etymologic and adds adjectival -al; a competing internal etymology + -ical analysis remains visible in the graph.
A Latin adjective about word origins becomes the English adjective of relation or conformity.
CHRONOLOGYMerriam-Webster reports first known use in 1588; Etymonline reports the 1590s.
CONFIDENCE NOTEMerriam-Webster and Etymonline segment the English formation differently.
Middle English receives the suffix through French formations.
The adjective-forming function remains stable.
CHRONOLOGYMiddle English onward.
CONFIDENCE NOTEThe source also allows direct Latin formation.
English receives -ist through French -iste in many learned formations.
The agent and adherent function continues.
CONFIDENCE NOTEThe source also identifies direct Latin formations.
Middle English truste is probably borrowed from Scandinavian, perhaps specifically Old Norse traust.
Confidence and firmness enter the English trust noun.
CONFIDENCE NOTEThe sources independently use cautious probably or perhaps language rather than claiming a certain donor token.
Middle English regal was borrowed through Old French, with direct Latin or Anglo-French transmission also reported.
The monarch adjective enters English while the exact medieval channel remains plural in the authorities.
CONFIDENCE NOTEAmerican Heritage gives Old French; Merriam-Webster permits Anglo-French or Latin.
Old English wīf is reported as probably akin to Tocharian B kwīpe.
The comparison may connect woman-related lexical material without establishing direction or a direct parent.
CONFIDENCE NOTEThe source says probably akin, not derived from.
Merriam-Webster identifies Old English wīf as akin to Old High German wīb but supplies no directional derivation or common reconstructed form.
The English woman and wife noun meets the Old High German field at an unresolved comparative horizon.
CONFIDENCE NOTECognacy is reported, but the common parent is intentionally left UNKNOWN.
Old High German brūt is compared with Old English brȳd, but no common reconstructed parent is promoted.
Bride remains the shared semantic field across the comparison.
CONFIDENCE NOTEThe boundary is a comparative horizon, not an unattested word.
The Indo-European palatal stop develops as Germanic k under Grimm’s Law, while a suffixed zero-grade *gn̥ə-t- formation is represented in Germanic *kund- material; the exact consonant and stem reconstruction varies across analyses.
A formation meaning born or produced develops the origin, family, race, nature, and kind noun field.
CHRONOLOGYProto-Indo-European to Proto-Germanic reconstruction, without a directly attested intermediate token.
CONFIDENCE NOTEAmerican Heritage publishes *kundjaz from the zero-grade formation. EWA’s comparative discussion preserves *kenþa-, *kunđa-, and *kunđi- analyses and unresolved voicing or borrowing questions for parts of the Germanic evidence.
Germanic k reflects the Indo-European palatal stop under Grimm’s Law while the *-t- derivative is represented in the reconstructed *kund- adjective; exact stem and voicing analyses vary in the wider family.
What is born or produced develops the natural, native, innate, and fitting adjective field.
CHRONOLOGYProto-Indo-European to Proto-Germanic reconstruction.
CONFIDENCE NOTEAmerican Heritage publishes *kundiz under *gn̥ə-t-. EWA’s wider Germanic comparison requires the same explicit analytical caution as the noun route.
Old English æ and the -en noun formation continue the reconstructed Germanic *rēd- family; exact separation from related *raidja- outcomes is not asserted.
The reconstructed arrangement or condition family continues as condition, status, estimation, and rule in Old English.
CHRONOLOGYProto-Germanic reconstruction into attested Old English.
CONFIDENCE NOTEAmerican Heritage publishes the inheritance; Merriam-Webster preserves uncertainty about the immediate Old English derivational pathways and partial mergers.
Middle English hate stands beside inherited hete, with a remodeled a-vowel form associated with the verb haten. The graph does not pretend the noun-side replacement was a single regular sound law.
Old English hate, hostility, and anger continue in Middle English, while the noun form is remodeled or replaced beside the inherited reflex.
CHRONOLOGYOld English into Middle English, with overlapping inherited and remodeled forms.
CONFIDENCE NOTEAmerican Heritage presents the noun as from Old English hete; Merriam-Webster instead calls Middle English hate probably derivative of haten and replacing hete.
Under the proposed comparison, Grimm’s Law maps Indo-European *ḱ to Germanic h and *d to Germanic t, while the suffixal formation is remodeled as the Germanic i-stem.
A proposed grief, pain, care, or hatred formation narrows or develops into the Germanic hate and enmity family.
CHRONOLOGYProto-Indo-European proposal to Proto-Germanic reconstruction.
CONFIDENCE NOTEMerriam-Webster says “perhaps” and calls the semantic relations far from transparent; Liberman argues that several proposed non-Germanic cognates may not belong together.
- supportsHate — definition, etymology, and first known use · Noun etymology and note on proposed *ḱh₂d-es-↗
- challengesThe shortest history of hatred continued and partly concluded · Discussion of proposed non-Germanic cognates and the murky semantic comparison↗
- contextCelto-Germanic — HATRED *kad- · p. 101, Proto-Indo-European root and Germanic, Celtic, Italic, Iranian, and Greek comparisons↗
The proposed zero-grade or reduced root formation *ḱh₂d-es- is analyzed from the full-grade base *ḱeh₂d- with suffixation.
The source groups grief, pain, care, mourning, and hatred meanings, but no single original semantic path is promoted.
CHRONOLOGYTwo analytical reconstructed levels, not independently attested spoken tokens.
CONFIDENCE NOTEThe formal analysis is published, while the semantic unity remains expressly difficult.
The noun hate is analyzed as a zero-derived or remodeled form based on Middle English haten; this edge represents Merriam-Webster’s probable analysis, not unanimous consensus.
The verbal act or disposition of hating supplies a remodeled noun for the emotion.
CHRONOLOGYMiddle English internal derivation or remodeling.
CONFIDENCE NOTEAmerican Heritage instead presents the noun as continuing Old English hete.
The j-conditioned Germanic stem accounts for Old English fronting of a to e and the geminate spelling in hettan; the displayed infinitive is a normalized lemma rather than a quoted corpus token.
The compared Germanic verb family ranges across hate, pursuit, attack, and persecution, but the priority of those senses is unresolved.
CHRONOLOGYProto-Germanic reconstruction into Old English lexical and textual evidence.
CONFIDENCE NOTEThe formal Germanic comparison is strong, but the located Old English verbal inventory supplies only hettende and dictionaries disagree on its lemma assignment.
- challengesA Concise Anglo-Saxon Dictionary — hete and related entries · hettende, present participle of hatian↗
- supportsA Handbook of Germanic Etymology — *xataz, *xatjanan, and *xatōjanan · p. 203, *xatjanan: Gothic hatjan, Old English hettan, Middle High German hetzen↗
- contextHETTAN; HETTEND — An Anglo-Saxon Dictionary, Dictionary H · HETTAN cross-reference and HETTEND entry↗
Orel derives *xatjanan from the Germanic hate-noun base he writes *xataz ~ *xatez; the graph crosswalks that base to its already reviewed *hatiz- representation.
A noun for hate or enmity supplies a weak verb whose attested relatives range from hate to pursuit.
CHRONOLOGYRelated Proto-Germanic reconstructed formations.
CONFIDENCE NOTEThe derivational analysis is published; the exact reconstruction notation differs between sources and is therefore not flattened into false certainty.
The Middle High German verb is projected back to an Old High German weak-verb bridge; the a > e fronting and z spelling are compatible with a j-conditioned High German formation, but the exact written OHG form is disputed.
The reconstructed bridge carries the chase or persecution value inferred from later German and comparative forms.
CHRONOLOGYA reconstructed Old High German bridge inferred beneath attested Middle High German.
CONFIDENCE NOTEBailey stars *hezzen, while Kluge and Duden describe an Old High German form without visibly marking it as reconstructed.
The j-suffix conditions West Germanic fronting and consonant development; High German sound change and later reduction yield the projected *hezzen shape.
A Germanic factitive or action verb associated with hostility is continued as chase, pursuit, or persecution in the High German branch.
CHRONOLOGYProto-Germanic reconstruction into a projected Old High German stage.
CONFIDENCE NOTEThe Germanic comparison is published, but the intermediate Old High German form is reconstructed and its exact morphology varies by source.
READ THE EDGE, NOT JUST THE WORD
TWO HISTORIES TRAVEL TOGETHER.
Pronunciation, spelling, morphology, loss, insertion, adaptation, and regular historical development.
Narrowing, broadening, metaphor, social reanalysis, technical specialization, and meaning retained.
Attested forms, reconstructed forms marked by *, and explicit knowledge boundaries never share one certainty label.
Scholar, confidence, chronology, source stance, locator, and evidence note remain attached to the atomic edge.