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implacable - definition and synonyms

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adjective implacable pronunciation in British English /ɪmˈplækəb(ə)l/
  1. having or expressing very angry or determined feelings that will not change

    the country’s implacable opposition to the war

    He looked at Matilda’s implacable face.

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conlang

… a language for human communication which has been invented and has not developed naturally

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spogs

spectacles; boiled sweets, candy; soft aniseed-flavoured jelly sweets coated with blue and pink sugar sprinkles

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