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.
SEMANTIC HISTORY
1025 EVIDENCE-BACKED CHANGES
Middle High German liep continues into modern German lieb through regular final devoicing in pronunciation and later spelling standardization.
The inherited field of dear, beloved, pleasing, and welcome remains productive, with later kind or well-behaved uses in particular contexts.
CHRONOLOGYMiddle High German to present-day German.
CONFIDENCE NOTEDuden explicitly supplies the Middle High German form and the modern adjective’s living senses.
Old High German liob develops into Middle High German liep with the inherited diphthong and High German obstruent pattern reflected in the historical spellings.
The adjective remains centered on what is dear, beloved, or pleasing.
CHRONOLOGYOld High German to Middle High German.
CONFIDENCE NOTEDuden publishes the immediate Old High German and Middle High German sequence.
Japanese emoji was romanized and adapted to English phonology without treating its spelling as an English compound.
Japanese “picture character” entered English as the name for the digital symbols.
CHRONOLOGYMerriam-Webster reports English use by 1997.
CONFIDENCE NOTEBoth sources explicitly identify the Japanese word and its two components.
Finnish sauna entered English with only modest adaptation to English pronunciation.
The Finnish bath and bathhouse word retained its central referent in English.
CHRONOLOGYEnglish first known use is reported as 1881.
CONFIDENCE NOTEMerriam-Webster explicitly gives Finnish as the source language.
Synchronic Japanese compound analysis; no historical sound change is asserted between the whole and this component.
The picture component contributes the pictorial half of “picture character.”
CONFIDENCE NOTEBoth sources explicitly identify 絵 e as picture or drawing.
Synchronic Japanese compound analysis; no historical sound change is asserted between the whole and this component.
The written-character component contributes the character or letter half of “picture character.”
CONFIDENCE NOTEBoth sources explicitly identify 文字 moji as character or letter.
Synchronic Nguni noun-class morphology; no sound change is asserted between the whole and the prefix.
The prefix forms an abstract noun rather than supplying an independent sentence meaning.
CONFIDENCE NOTEThe scholarly volume explicitly identifies ubu- as the abstract-forming prefix.
Synchronic Nguni morphology; no sound change is asserted between the whole and the human stem.
The -ntu stem contributes the human or person semantic core.
CONFIDENCE NOTEBoth sources identify the human stem.
Tongan tabu was adapted to the English spelling taboo and English phonology.
A Polynesian field joining sacredness and prohibition became an English noun, adjective, and verb for prohibited things and acts.
CHRONOLOGYEnglish record by 1777.
CONFIDENCE NOTEMerriam-Webster explicitly identifies Tongan tabu; POLLEX documents the Tongan forms and semantic range.
Inuit qayaq was adapted to the English spelling kayak and English pronunciation.
The Indigenous Arctic watercraft name retained its central referent in English and later expanded to modern recreational craft.
CHRONOLOGYEnglish record by 1757.
CONFIDENCE NOTEMerriam-Webster explicitly gives Inuit qayaq, but does not identify one source variety.
Spanish hamaca was adapted to English hammock with final consonant and vowel changes reflected in English spelling and pronunciation.
The suspended sleeping net or bed retained its core function in English.
CHRONOLOGYEnglish suspended-bed sense recorded by 1626.
CONFIDENCE NOTEMerriam-Webster explicitly gives Spanish hamaca as the immediate source.
Spanish retained the Taíno form hamaca with little visible adaptation in the spelling reported by the RAE.
The Indigenous Caribbean suspended-bed referent continued in Spanish.
CHRONOLOGYColonial-era transfer into Spanish; no invented exact year.
CONFIDENCE NOTEThe RAE explicitly derives Spanish hamaca from Taíno hamaca.
English avocado reshaped Spanish aguacate, changing both consonants and the ending in the adopted form.
The fruit and tree senses continued into English.
CHRONOLOGYEnglish record by 1696.
CONFIDENCE NOTEMerriam-Webster explicitly calls avocado a modification of Spanish aguacate.
Spanish aguacate adapted Nahuatl āhuacatl to Spanish phonology and spelling.
The avocado sense was carried into Spanish, while the source word’s testicle sense did not become the ordinary Spanish fruit meaning.
CHRONOLOGYColonial-era transfer into Spanish; no invented exact year.
CONFIDENCE NOTEBoth dictionaries explicitly give Nahuatl āhuacatl or ahuacatl and document its avocado and testicle senses.
Portuguese manga was adapted with the English ending and vowel represented by mango.
The fruit and tree referent remained central.
CHRONOLOGYEnglish record by 1582.
CONFIDENCE NOTEMerriam-Webster explicitly identifies Portuguese manga as the immediate source.
Portuguese jaguar entered English with pronunciation adapted to English patterns.
The large-cat referent continued into English.
CHRONOLOGYEnglish record by 1604.
CONFIDENCE NOTEMerriam-Webster explicitly gives Portuguese as the immediate source.
Portuguese jaguar reflects Tupi jawára or jaguara with adaptation to Portuguese spelling.
A broader Tupi large-carnivore name became specialized as the jaguar species name in European languages.
CHRONOLOGYColonial-era Brazilian transmission; no invented exact year.
CONFIDENCE NOTEMerriam-Webster explicitly gives Tupi jawára and its broad gloss; CNRTL documents historical variants and specialization.
Louisiana French bayouque was shortened and anglicized as bayou.
The watercourse sense continued and broadened in English.
CHRONOLOGYLouisiana French record in 1723; English first-known use in 1763.
CONFIDENCE NOTEMerriam-Webster explicitly identifies Louisiana French bayouque.
Turkish yoğurt was adapted to English spelling and pronunciation as yogurt or yoghurt.
The fermented milk referent remained central.
CHRONOLOGYEnglish record by 1625.
CONFIDENCE NOTEMerriam-Webster explicitly identifies Turkish yoğurt; TDK documents the modern Turkish word.
English shaman is ultimately from Evenki šamān; Russian and German mediation are historically discussed, but one fully specified immediate chain is not forced into this edge.
A specific Siberian practitioner name was generalized in European scholarship across diverse traditions.
CHRONOLOGYEnglish record by 1698; European transmission around the turn of the eighteenth century.
CONFIDENCE NOTEMerriam-Webster identifies the ultimate Evenki source; Znamenski documents its transmission and Western generalization.
English kimchi adapts Korean 김치 through the established romanized spelling; kimchee is a secondary English variant.
The name of the fermented preparation travels with the food category.
CHRONOLOGYEnglish first-known-use report: 1888.
English retains the Spanish spelling while adapting pronunciation.
The animal name remains stable through the borrowing.
CHRONOLOGYEnglish first-known-use report: 1600.
Spanish adopted Quechua llama with little visible alteration.
The Quechua animal name remained the animal label.
CHRONOLOGYColonial Spanish transmission preceded the English record.
English adopted Spanish alpaca with pronunciation adaptation.
Animal, fiber, and cloth senses expanded in English.
CHRONOLOGYEnglish first-known-use report: 1747.
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.