Synonyms and Antonyms for tonic

1. tonic (n.)

(music) the first note of a diatonic scale

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2. tonic (n.)

a medicine that strengthens and invigorates

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3. tonic (adj.)

relating to or being the keynote of a major or minor scale

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4. tonic (adj.)

employing variations in pitch to distinguish meanings of otherwise similar words

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5. tonic (n.)

a sweet drink containing carbonated water and flavoring

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6. tonic (adj.)

imparting vitality and energy

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7. tonic (adj.)

used of syllables

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8. tonic (n.)

lime- or lemon-flavored carbonated water containing quinine

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