The Daily Fact
Only two English words in current use end in "-gry". They are "angry" and "hungry".
The word "bookkeeper" (along with its associate "bookkeeping") is the only unhyphenated English word with three consecutive double letters. Other such words, like "sweet-toothed", require a hyphen to be readily readable.
No word in the English language rhymes with month, orange, silver, and purple.