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Find a modern word—or search sideways through reconstructed roots, historical forms, meanings, languages, scholars, sources, claims, disputes, and witnesses.
WIKTIONARY VIA KAIKKI / WIKTEXTRACT
Imported dictionary evidence
These are source reports, not reviewed *SET-U ancestry. A list of templates or numbered etymologies is not an ancestor chain. Scholarly disagreements remain in the original source text.
35,981 English word records · 45,491 etymology sections in this online subset
PARTIAL ENGLISH COVERAGE · FULL CORPUS REMAINS LOCAL3 source sections across 2 headwords matching “Der”. These are separate from the reviewed results below.
DerEnglish (en) · Unnumbered etymologySource text
* As a Hungarian surname, from the personal name Dér, from dér (“hoarfrost”). * As a Chinese surname, variant Romanization of 謝 /谢 (xiè), see Xie.
Original Wiktionary entry and references ↗derEnglish (en) · Etymology 1Source text
Imitative. Compare dur.
Original Wiktionary entry and references ↗derEnglish (en) · Etymology 2Source text
Nonstandard spelling of there, reflecting any of a variety of accents with th-stopping.
Original Wiktionary entry and references ↗INDEPENDENT SOURCE LIBRARY
More sources for this spelling
These are spelling matches, not a claim of identical senses or agreement. Historical accounts retain their own editions and limits; none is automatically promoted into reviewed ancestry.
Mayhew–Skeat (1888)
1888; pinned HTML transcription updated October 28, 2024MODERN ENTRY POINTS
WORD DOSSIERS
betroth
To promise in marriage; a Middle English prefixed formation built on the same historical noun that yielded truth and troth.
OPEN THE FULL LINEAGE ↗tree
A perennial woody plant; inherited through Old English trēow and Germanic *trewam from the firmness-and-wood branch of *deru-.
OPEN THE FULL LINEAGE ↗troth
Pledged fidelity, good faith, or betrothal; a surviving historical twin of truth rather than a later poetic fabrication.
OPEN THE FULL LINEAGE ↗truce
A temporary suspension of hostilities by agreement; inherited through a Middle English plural of a word for agreement or pledge.
OPEN THE FULL LINEAGE ↗true
In accord with fact, reality, or a standard; historically an inherited word whose older center is firmness, faithfulness, and steadfastness.
OPEN THE FULL LINEAGE ↗trust
Assured reliance, confidence, or responsibility; probably entering Middle English from Scandinavian material meaning confidence and firmness.
OPEN THE FULL LINEAGE ↗truth
Conformity with fact or reality; inherited through Old English trēowþ, whose recorded semantic field includes fidelity, loyalty, and constancy.
OPEN THE FULL LINEAGE ↗December
The twelfth month in the modern calendar; its inherited Latin name literally identifies it as the tenth month.
OPEN THE FULL LINEAGE ↗Feind
The modern German noun for a personal, political, military, or ideological enemy or opponent. Duden derives it through Middle High German vīnt or vīant and Old High German fīand, literally the hating one; DWDS dates Old High German fīant and fījant to the eighth century and identifies the Germanic ancestor as a petrified substantivized present participle. Grimm’s dictionary independently compares Gothic fijands, Old English fēond, English fiend, Dutch vijand, and Nordic forms, while warning that its own still-deeper foam hypothesis required confirmation. The reviewed route therefore follows the inherited enemy noun to reconstructed *fi(j)and- and *fi(j)ēn-, then treats *peh₁- as proposed and stops.
OPEN THE FULL LINEAGE ↗Freund
German Freund continues Middle High German vriunt and Old High German friunt. DWDS/Pfeifer, Duden, and Grimm independently analyze the inherited Germanic formation as a substantivized present participle of the verb represented by Gothic frijōn and Old English frēogan: historically a loving or favorably disposed one. The record is semantically wider than a modern close companion: the historical dictionaries also document neighbor, relative, lover, ally, supporter, patron, address, and euphemistic uses. The graph joins the High German line to the same reviewed *frijōnd- and *frī- nodes as English friend, keeps *prī- proposed, and stops.
OPEN THE FULL LINEAGE ↗Hass
The modern German noun for intense aversion, rejection, or hostility toward a person, group, or institution. Duden traces Middle and Old High German haʒ to suffering, sorrow, and resentment and records the 1996 spelling change from Haß to Hass. DWDS/Pfeifer reports the Old High German noun from the eighth century and places it in the Germanic family of Old Saxon heti, Old English hete, Old Norse hatr, Gothic hatis, and related forms. Grimm’s DWB preserves a more complicated semantic record: hostile pursuit or action, anger expressed in deeds, ordinary hostile disposition, and even measured rivalry during friendly competition. The reviewed route reuses *hatiz- and the qualified *ḱh₂d-es- / *ḱeh₂d- comparison, then stops.
OPEN THE FULL LINEAGE ↗algorism
The older English word for calculation with Hindu-Arabic numerals, transmitted through French and Medieval Latin from the name al-Khwārizmī.
OPEN THE FULL LINEAGE ↗ATTESTED / RECONSTRUCTED / BOUNDARY
HISTORICAL FORMS
*deru-
*deru- / *dreu-be firm, solid, steadfast; wood, tree
- DATE
- Proto-Indo-European horizon
- MATCH
- historical-form prefix
- DOSSIERS
- 7
*gn̥ə-t-
born or produced; a birth-, nature-, or kind-forming derivative
- DATE
- Proto-Indo-European suffixed zero grade
- MATCH
- gloss
- DOSSIERS
- 1
*kad-
a proposed base used in a wider Celtic, Germanic, Italic, Iranian, and Greek comparison
- DATE
- proposed Proto-Indo-European base
- MATCH
- gloss
- DOSSIERS
- 1
*kad-t/si-
a proposed formation underlying Proto-Celtic *katsi-
- DATE
- proposed pre-Celtic or Indo-European formation
- MATCH
- gloss
- DOSSIERS
- 1
*rē-dh-
a suffixed formation behind condition, counsel, and related Germanic derivatives
- DATE
- Proto-Indo-European suffixed variant
- MATCH
- gloss
- DOSSIERS
- 0
*set-eu-o-
having or containing true order; real
- DATE
- Proto-Indo-European adjectival formation, proposed
- MATCH
- gloss
- DOSSIERS
- 1
*set-u-
true; real; in true order
- DATE
- prehistoric
- MATCH
- gloss
- DOSSIERS
- 12
*tampu
sacred, forbidden; under ritual restriction
- DATE
- Proto-Oceanic reconstruction
- MATCH
- gloss
- DOSSIERS
- 3
*ǵenh₁-
give birth; beget; produce, with derivatives for family and tribal groups
- DATE
- oldest reviewed Proto-Indo-European form
- MATCH
- gloss
- DOSSIERS
- 4
-dige
kneader element
- DATE
- Old English
- MATCH
- gloss
- DOSSIERS
- 0
bōndi
householder; dweller
- DATE
- Old Norse
- MATCH
- gloss
- DOSSIERS
- 1
candēre
to shine; glow; be white
- DATE
- Latin antiquity
- MATCH
- gloss
- DOSSIERS
- 3
WHERE INTERPRETATION IS TESTED
CLAIMS & DISPUTES
SCHOLARLY DISPUTES / 12
Do Celtic cais and Greek κῆδος prove that love and hate share one root?
No. They belong to a disputed wider comparison. Middle Irish cais carries a striking love-and-hatred field, but that does not make German Liebe an ancestor or cognate of Hass.
Does the English record begin in the 13th or 14th century?
The reviewed reports differ. Etymonline gives an early-thirteenth-century algorism; Merriam-Webster gives a fourteenth-century first-known-use horizon.
Does the English record begin in the 13th or 15th century?
The reviewed source reports differ. Etymonline gives mid-thirteenth-century arsmetike; Merriam-Webster gives a fifteenth-century first-known-use horizon.
Is the deepest counting root *h₂rei- or *erei-dhmo- from *re-?
The references use different levels and notations: Merriam-Webster derives the Greek base through *h₂rei-, while Etymonline prints an expanded *erei-dhmo- formation tied to *re-.
Is betroth built on truth or troth?
The historical base is Middle English trouth or trouthe, where the modern truth and troth spellings were not yet cleanly separated; mapping it to only one modern headword overstates the evidence.
Is Proto-Celtic *katsi- the secure direct parent of cais?
Koch publishes the comparison, but the reviewed materials do not expose a complete dated Goidelic derivation or independent consensus sufficient to mark the edge established.
Is *kad-t/si- from *kad- the only defensible deeper analysis?
No. It is a published proposal, not an attested sequence, and the wider cross-branch set remains semantically disputed.
What is the earliest surviving use of cais in either sense?
Not established here. eDIL supplies located citations but the underlying objects and dates were not normalized or directly inspected for an earliest-use audit.
Does calculator securely descend beyond Latin calculus to calx?
The calculator-to-calculare-to-calculus chain is established, but the traditional calculus-to-calx derivation is proposed. A possible shared Mediterranean substrate source remains a competing route.
Is Latin calculus securely a diminutive of calx?
No. Festus accepted the traditional limestone derivation, but the phonology and meanings are problematic. The edge remains proposed.
Did English chai come from one identifiable donor language?
The modern culinary sense strongly points toward South Asian usage, but Merriam-Webster lists Turkish, Russian, Persian, Hindi, and Urdu source forms without selecting one unique donor.
Can the movement family be pushed securely beyond *meue-?
Not from the reviewed evidence. Etymonline publishes *meue- for the movement root, but this dossier does not promote an older form without specialist comparative review.
CONTRARIAN TRUTHS / 12
A stranger became both guest and enemy.
The reciprocal outsider behind guest and host also became Latin hostis, “enemy.”
Truth began with firmness and fidelity.
Before truth centered factual correspondence, its family named what was firm, faithful, and steadfast.
Robot named forced labor before machinery.
The machine word begins in Czech robota: compulsory labor, corvée, or drudgery.
Nice crossed from ignorance to approval.
Latin nescius “ignorant” became foolish or wanton, then fastidious and precise, and finally pleasant or kind.
Etymology calls itself the “true account.”
Greek ἔτυμος “true, real” joined -λογία “account or study”; even that truth-word reaches a reconstructed root.
The modern stigma of Weib is not the timeless nature of wīb.
Duden marks modern Weib increasingly discriminatory, while Old High German records preserve wīb in old-woman and wife expressions; the deeper origin remains unresolved.
The famous Gaulish ending is -rīx, not decorative -ix.
Cambridge identifies Gaulish -rix /-rīxs/ “king” inside Dumnorix and Vercingetorix and derives it from Proto-Celtic *rīx-s. The r belongs to the historical element; the exact force of that element still varies across individual names.
King is a kin-word, not a royal word.
English king continues Old English cyning and Germanic *kuninga-, built on the kin or lineage base *kunja-. Latin rēx, royal, and regal belong to a different root—and even “leader of the kin” overstates the disputed original Germanic sense.
King comes from the kin family; kin does not come from king.
English kin independently continues Old English cynn and Germanic *kunja-. The royal title is a separate suffixed formation on that lineage base, so the shared letters preserve real morphology without making either modern word the parent of the other.
Kind is not kin with a d—and kindness did not begin as niceness.
Kind and kin descend through separate Germanic formations and meet only at the deeper birth root. The adjective first carries natural, native, fitting, and proper senses; benevolence becomes prominent through later semantic development.
The d in kindred is an intruder—and kind is not in the word.
Kindred is kin plus a fossilized native element meaning a condition or state. One branch reaches the birth root; the other reaches a fit-together root. The modern d arrived between n and r after the compound already existed.
The Old English verb survives most visibly as an enemy.
The located weak-verb corpus inventory gives hettan only one form: hettende. Bosworth–Toller records that surface family repeatedly under hettend, “enemy” or “antagonist,” including Genesis and the Phoenix. The verb is therefore not a neat recovered paradigm; it is a lemma inferred at the edge between action, agent, and lexicalized foe.
BOOKS / DICTIONARIES / ARTICLES / DATABASES
SOURCES
On the syntax of the Agent nouns in Gothic: the case of nd-formations
Daniel Ayora Estevan / 2023
publisherAUDIT EVERY USE ↗Oudnederlands Woordenboek — fīunt
Instituut voor de Nederlandse Taal editorial team / 2009
author or editorAUDIT EVERY USE ↗Indo-European Root deru-
Calvert Watkins and American Heritage Dictionary Editors / 2022
source titleAUDIT EVERY USE ↗Althochdeutsches Wörterbuch — fîant, fîjant
Althochdeutsches Wörterbuch editorial team
publisherAUDIT EVERY USE ↗Althochdeutsches Wörterbuch — fîên
Althochdeutsches Wörterbuch editorial team
publisherAUDIT EVERY USE ↗Etymologisch Woordenboek van het Nederlands — vijand
Marlies Philippa · Frans Debrabandere · Arend Quak · Tanneke Schoonheim · Nicoline van der Sijs / 2009
author or editorAUDIT EVERY USE ↗Etymologisch Woordenboek van het Nederlands — vriend
Marlies Philippa · Frans Debrabandere · Arend Quak · Tanneke Schoonheim · Nicoline van der Sijs / 2009
author or editorAUDIT EVERY USE ↗Kuning — Etymologisches Wörterbuch des Althochdeutschen V
Rosemarie Lühr / 2014
publisherAUDIT EVERY USE ↗Celtic, chapter 9 of The Indo-European Language Family
Anders Richardt Jørgensen / 2022
author or editorAUDIT EVERY USE ↗TAPU [OC] — Prohibited, under ritual restriction, taboo
Simon J. Greenhill · Ross Clark · Bruce Biggs / 2010
source titleAUDIT EVERY USE ↗Holbergordbog — Fiende
Aage Hansen · Sv. Eegholm-Pedersen · Christopher Maaløe
author or editorAUDIT EVERY USE ↗Gothic Online, Lesson 8 — hatis and denominative hatizōn
Todd B. Krause · Jonathan Slocum / 2026
source titleAUDIT EVERY USE ↗FIRST USES & HISTORICAL OBJECTS
ATTESTATION WITNESSES
Der Renner record reported by MHDWB
hetzen / hatzen / hetzen / Middle High German transferred-use record
Mittelhochdeutsches Wörterbuch — hetzenwitness-title prefix / OPEN RECORD ↗Derogatory term applied to an animal
fjándi / fjándi / Old Norse prose corpus; source-reported
Dictionary of Old Norse Prose — fjándi, masculine nounwitness-title prefix / OPEN RECORD ↗John Harris’s Lexicon technicum prints ALGEBRA as a headword and identifies it as an analytic art concerned with equations.
algebra / algebra / 1704
Lexicon technicum: or, an universal English dictionary of arts and scienceswitness excerpt / OPEN RECORD ↗John Harris’s Lexicon technicum prints ETYMOLOGY as a headword and defines it as the part of grammar concerned with words’ origins and true signification.
etymology / etymology / 1704
Lexicon technicum: or, an universal English dictionary of arts and scienceswitness excerpt / OPEN RECORD ↗A bibliographic note in John Harris’s Lexicon technicum names December while pointing readers to the December 1682 Acta Eruditorum.
December / December / 1704
Lexicon technicum: or, an universal English dictionary of arts and sciencesreporting source / OPEN RECORD ↗John Harris’s NOTES in Musick entry describes a fixed group of six select syllables formerly used to distinguish degrees of sound.
select / select / 1704
Lexicon technicum: or, an universal English dictionary of arts and scienceswitness excerpt / OPEN RECORD ↗Leiden Willeram, enemy of God clause
fīunt / fīant / vijand / circa 1100
Oudnederlands Woordenboek — fīuntreporting source / OPEN RECORD ↗Leiden Willeram, enemies of God
fīunt / fīunt / circa 1100
Oudnederlands Woordenboek — fīuntreporting source / OPEN RECORD ↗Leiden Willeram, enemies of bride and bridegroom
fīunt / fīunt / circa 1100
Oudnederlands Woordenboek — fīuntreporting source / OPEN RECORD ↗Leiden Willeram, army camp
fīunt / fīunt / circa 1100
Oudnederlands Woordenboek — fīuntreporting source / OPEN RECORD ↗Old Dutch Willeram, plural friends addressed
friunt / vriend / circa 1100, source-reported
Etymologisch Woordenboek van het Nederlands — vriendreporting source / OPEN RECORD ↗Old Dutch Willeram, beloved companion and friend
friunt / vriend / circa 1100, source-reported
Etymologisch Woordenboek van het Nederlands — vriendreporting source / OPEN RECORD ↗SEARCH IS DISCOVERY, NOT PROOF
EVERY RESULT OPENS A PERMANENT EVIDENCE RECORD.
Matching text only locates a record. It does not raise confidence, settle a dispute, establish cognacy, or turn a source report into direct inspection. Follow the result into its citations and editorial limits.