efficiency


efficiency - noun

  • the ratio of the output to the input of any system
  • skillfulness in avoiding wasted time and effort


    • View spelling list cy words and learn about the word efficiency in the Spellzone English spelling course, Unit 20. Soft c: ce, ci, cy.

    Scrabble score for efficiency

    e is 1 f is 4 f is 4 i is 1 c is 3 i is 1 e is 1 n is 1 c is 3 y is 4
    Scrabble score = 23

    Please note that scrabble only allows seven tiles to be placed at once.

    Spelling dictionary home

    Try Spellzone for free



    Search for a word



    "I ran the trial with a small group of students over three weeks before the summer holidays," she says. "I quickly saw the benefits, and signed up."

    King's Leadership Academy, Warrington

    read more...