A few examples of the letters 'gu' pronounced as 'gw' at the beginning of a word are 'guava', 'guano', 'Guam', 'Guantanamo'. Some examples of the letters 'gu' pronounced as 'gw' in the middle of words are 'penguin', 'iguana', 'guacamole', 'linguist', 'linguistics', 'bilingual, 'anguish', 'extinguish'.
Aye is a word whose meaning is similar to that of 'yes', and that starts with the letters 'ay-',
author
The first word in the dictionary that starts with the letters sir is the word "sir".
One very long word that starts with m is: microcryptocrystalline (22 letters)
The answer is "Post Office". The word"Post" starts with "P", the word "Office" ends with "E". There are 10 letters in the word, but there are millions of letters in the place, Post Office.
extinguish
Arithmetic
lordlore
Ngaio
into
house painter