Word ladder be connected with a word ladder. Knuth used a fixed collection of 5,757 of the most common English five-letter words, excluding proper nouns. He determined exactly when two words of the collection had a word ladder between them via other words in the collection. Knuth found that most words were connected to each other, and he also found that 671 words of the collection did not form a word ladder with any other words. He called these words "aloof", because "aloof" is itself an example of such a word. Word ladder Word ladder (also known as Doublets, word-links, change-the-word puzzles,
The Bart Wants What It Wants episode, Jean stated that the scene was written at a time when celebrity look-alikes were making "excellent livings". At one point in the episode, Bart and Greta are seen playing Scrabble, a word game manufactured by Hasbro. The music cue that plays before and after Skinner's comedy routine is based on the intro music from the American television sitcom "Seinfeld". The episode title is a reference to the common phrase "the heart wants what it wants". In its original American broadcast, "The Bart Wants What It Wants" received a 6.1 rating, according to Nielsen Media Research, translating to approximately 6.4