Wig de-loused artificial hairpiece. Fur hoods were also used in a similar preventive fashion. Royal patronage was crucial to the revival of the wig. Queen Elizabeth I of England famously wore a red wig, tightly and elaborately curled in a "Roman" style, while among men King Louis XIII of France (1601–1643) started to pioneer wig-wearing in 1624 when he had prematurely begun to bald. This fashion was largely promoted by his son and successor Louis XIV of France (1638–1715), which contributed to its spread in European and European-influenced countries. Perukes or periwigs for men were introduced into the English-speaking world with
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,