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

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

Open the permanent entry for tonic →
tonicEnglish (en) · Etymology 1Source text

Etymology tree Proto-Indo-European *ten- Proto-Indo-European *-os Proto-Indo-European *tónos Proto-Hellenic *tónos Ancient Greek τόνος (tónos) Proto-Indo-European *-kos Proto-Hellenic *-kos Ancient Greek -κός (-kós) Ancient Greek -ικός (-ikós) Ancient Greek τονῐκός (tonĭkós) English tonic From Ancient Greek τονικός (tonikós), from τόνος (tónos). 17th century writers believed health to be derived from firmly stretched muscles, thus tonic; the extension of tonic medicine appeared in the late 18th century. By surface analysis, ton(e) + -ic.

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

From tone + -ic.

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
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c4c2a77325141846709230e11c2959332acd630d53e52905b72d36211251b081
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73216b9a9b78ed3830994bf853103716f5a4dc57099e371e9f8fdc468facca26
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Chambers (1908)

1908
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