2 Letter Words Ending in U

Two letter words ending in ‘u’ are an interesting subset of the English language. They can be used to form other more complex words, and as a result, are quite versatile. Examples include: cu (chemical element copper), du (past participle of do), mu (the 12th letter of the Greek alphabet), nu (the 13th letter of the Greek alphabet), pu (a unit of stress or pressure equal to one newton per square meter) and su (an informal term meaning substitute). It is interesting to note that two letter words ending in ‘u’ can also be combined with other letters to create exciting new words.