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Undertook vs Underwent - What's the difference?

undertook | underwent |

As verbs the difference between undertook and underwent

is that undertook is simple past of undertake while underwent is simple past of undergo.

undertook

English

Verb

(head)
  • (undertake)

    • undertake

    English

    Verb

  • (label) To take upon oneself; to start, to embark on (a specific task etc.).
  • *(John Milton) (1608-1674)
  • *:To second, or oppose, or undertake / The perilous attempt.
  • (label) To commit oneself (to an obligation, activity etc.).
  • :
  • *(William Shakespeare) (c.1564–1616)
  • *:I'll undertake to land them on our coast.
  • (label) To overtake on the wrong side.
  • :
  • To pledge; to assert, assure; to dare say.
  • *, Bk.VII:
  • *:"I have now aspyed one knyght," he seyde, "that woll play hys play at the justys, I undirtake ."
  • *(William Shakespeare) (c.1564–1616)
  • *:And those two counties I will undertake / Your grace shall well and quietly enjoiy.
  • *(John Dryden) (1631-1700)
  • *:And he was not right fat, I undertake .
  • * (1665-1728)
  • *:I dare undertake they will not lose their labour.
  • To take by trickery; to trap, to seize upon.
  • *:
  • *:there came fourty knyghtes to sire Darras // So sire Tristram endured there grete payne / for sekenesse had vndertake hym / and that is the grettest payne a prysoner maye haue
  • (label) To assume, as a character; to take on.
  • :(Shakespeare)
  • (label) To engage with; to attack.
  • *(William Shakespeare) (c.1564–1616)
  • *:It is not fit your lordship should undertake every companion that you give offence to.
  • (label) To have knowledge of; to hear.
  • :(Spenser)
  • (label) To have or take charge of.
  • *(Geoffrey Chaucer) (c.1343-1400)
  • *:Keep well those that ye undertake .
  • *(William Shakespeare) (c.1564–1616)
  • *:who undertakes you to your end

    • Usage notes

    * Sense: To commit oneself. This is a catenative verb that takes the to infinitive. * See

    Derived terms

    * undertaker * undertaking

    underwent

    English

    Verb

    (head)
  • (undergo)
  • *
    • The repeated exposure, over decades, to most taxa here treated has resulted in repeated modifications of both diagnoses and discussions, as initial ideas of the various taxa underwent —often repeated—conceptual modification.