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credulity

noun/krɪˈduːləti/

a tendency to be too ready to believe something is true

His credulity made it easy for the con artist to manipulate him into believing outrageous stories.

naivetygullibility信任
word origin — from Latin 'credulitas', from 'credulus' meaning 'willing to believe'

GRE Vocabulary — Set 79

Set 79 of GRE Vocabulary covers 5 words: credulity, corollary, depravity, derivative, dichotomy. Each entry below includes its definition, an example sentence, and synonyms — practice them with the interactive cards above.

  1. credulity · noun/krɪˈduːləti/

    a tendency to be too ready to believe something is true

    His credulity made it easy for the con artist to manipulate him into believing outrageous stories.

    Synonyms: naivety, gullibility, 信任

    Origin: from Latin 'credulitas', from 'credulus' meaning 'willing to believe'

  2. corollary · noun/ˈkɔːr.ə.leri/

    a proposition that follows from one already proven

    The researchers discovered a corollary to their initial theorem, which suggested that if one condition is met, several other outcomes will naturally follow.

    Synonyms: consequence, result, implication

    Origin: from Latin 'corollarium', which means 'a garland' or 'a crown', derived from 'corolla', meaning 'little crown'.

  3. depravity · noun/dɪˈpræv.ɪ.ti/

    moral corruption or wickedness

    The novel explores the depths of human depravity, showcasing how power can lead to moral corruption.

    Synonyms: corruption, wickedness, immorality

    Origin: from Old French 'dépravité', from Latin 'depravitatem', from 'depravare' meaning 'to make bad or corrupt'.

  4. derivative · noun/dɪˈrɪvɪtɪv/

    a financial instrument whose value is based on the price of an underlying asset

    Investors often use derivatives to hedge against potential losses in their portfolios.

    Synonyms: financial instrument, option, contract

    Origin: From Latin 'derivativus', meaning 'to draw off, derive'.

  5. dichotomy · noun/daɪˈkɑːtəmi/

    a division or contrast between two things that are represented as opposed or entirely different

    The dichotomy between urban and rural living often shapes people's perspectives on quality of life.

    Synonyms: division, contrast, separation

    Origin: From the Greek 'dichotomia' meaning 'cut in two', from 'dichō' meaning 'in two' and 'temnein' meaning 'to cut'.