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35,981 English word records · 45,491 etymology sections in this online subset

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3 source sections across 1 headword matching “Affect”. These are separate from the reviewed results below.

Open the permanent entry for affect →
affectEnglish (en) · Etymology 1Source text

Etymology tree Proto-Indo-European *h₂éd Proto-Italic *ad Proto-Italic *ad- Latin ad- Proto-Indo-European *dʰeh₁- Proto-Indo-European *dʰeh₁k- Proto-Indo-European *-yéti Proto-Indo-European *dʰh₁kyéti Proto-Italic *θakjō Proto-Italic *fakjō Latin faciō Latin afficiō Proto-Indo-European *-tós Proto-Italic *-tos Latin -tus Proto-Indo-European *-h₂ Proto-Indo-European *-éh₂ Proto-Indo-European *-yéti Proto-Indo-European *-eh₂yéti Proto-Indo-European *-h₂tiinflu. Proto-Italic *-ājō Proto-Italic *-āō Latin -ō Latin -tō Latin affectō Latin affectāreder. Middle English affecten English affect From Middle English affecten, from Latin affectāre, from Latin affectus, the participle stem of Latin afficere (“to act upon, influence, affect, attack with disease”), from ad- + facere (“to make, do”). By surface analysis, af- + Latin -fect.

Original Wiktionary entry and references ↗
affectEnglish (en) · Etymology 2Source text

Etymology tree Proto-Indo-European *h₂éd Proto-Italic *ad Proto-Italic *ad- Latin ad- Proto-Indo-European *dʰeh₁- Proto-Indo-European *dʰeh₁k- Proto-Indo-European *-yéti Proto-Indo-European *dʰh₁kyéti Proto-Italic *θakjō Proto-Italic *fakjō Latin faciō Latin afficiō Proto-Indo-European *-tós Proto-Italic *-tos Latin -tus Proto-Indo-European *-h₂ Proto-Indo-European *-éh₂ Proto-Indo-European *-yéti Proto-Indo-European *-eh₂yéti Proto-Indo-European *-h₂tiinflu. Proto-Italic *-ājō Proto-Italic *-āō Latin -ō Latin -tō Latin affectō Latin affectāreder. Middle French affecterder. Anglo-Norman affecterder. Middle English affecten English affect From Middle English affecten, from Anglo-Norman affecter (“strive after”), Middle French affecter (“feign”), and their source, Latin affectāre (“to strive after, aim to do, pursue, imitate with dissimulation, feign”), frequentative of afficere (“to act upon, influence”) (see Etymology 1, above).

Original Wiktionary entry and references ↗
affectEnglish (en) · Etymology 3Source text

Etymology tree Proto-Indo-European *h₂éd Proto-Italic *ad Proto-Italic *ad- Latin ad- Proto-Indo-European *dʰeh₁- Proto-Indo-European *dʰeh₁k- Proto-Indo-European *-yéti Proto-Indo-European *dʰh₁kyéti Proto-Italic *θakjō Proto-Italic *fakjō Latin faciō Latin afficiō Proto-Indo-European *-tus Proto-Italic *-tus Latin -tus Latin affectusder. Middle English affect English affect From Middle English affect, from Latin affectus, adfectus (“a state of mind or body produced by some (external) influence, especially sympathy or love”), from afficere (“to act upon, influence”).

Original Wiktionary entry and references ↗

From Wiktionary contributors; extracted by Tatu Ylonen / Wiktextract / Kaikki.org. Extraction source · CC-BY-SA-4.0. Selected source text is reformatted for display; language and section identity are retained.

Source dump: 2026-10-01 · Extraction: 2026-10-30. These dates identify a dump snapshot, not an individual page revision.

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SOURCE SHA-256
5ff2c072f8099f2d2ce484bd6957bf179f046d2ad37bc36555edf8bb84cb5291
CORPUS SHA-256
c4c2a77325141846709230e11c2959332acd630d53e52905b72d36211251b081
IMPORT RUN
73216b9a9b78ed3830994bf853103716f5a4dc57099e371e9f8fdc468facca26
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INDEPENDENT SOURCE LIBRARY

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12REVIEWED RESULTS
3WORD DOSSIERS
8HISTORICAL NODES
0SOURCES
1CLAIMS
0WITNESSES
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MODERN ENTRY POINTS

WORD DOSSIERS

3
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ATTESTED / RECONSTRUCTED / BOUNDARY

HISTORICAL FORMS

8
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WHERE INTERPRETATION IS TESTED

CLAIMS & DISPUTES

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SCHOLARLY DISPUTES / 1

resolvedestablishedposition text

Did kind always mean benevolent or nice?

No. Old English gecynde is natural, native, innate, fitting, proper, or inherited by birth. Middle English evidence adds affectionate and benevolent uses, making modern moral kindness a semantic development rather than the original whole meaning.

CONTRARIAN TRUTHS / 0

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BOOKS / DICTIONARIES / ARTICLES / DATABASES

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No reviewed record in this collection contains “affect.” Absence describes this graph, not all of linguistic scholarship.

05

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ATTESTATION WITNESSES

0

No reviewed record in this collection contains “affect.” Absence describes this graph, not all of linguistic scholarship.

06

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