Synonyms of caustic in English:

caustic

adjective

  • 1 a caustic cleaner
    corrosive, corroding, mordant, acid, alkaline, burning, stinging, acrid, harsh, destructive
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    caustic, sarcastic, sardonic, ironic

    Definition of caustic in:

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    Word of the day anastrophe
    Pronunciation: əˈnastrəfi
    noun
    the inversion of the usual order of words...