A group of pugs is called a grumble.
10
Longest officially recognized place name is Taumatawhakatangihangakoauauotamateapokaiwhenuakitanatahu.
112
The word "listen" contains the same letters as "silent."
135
Switching letters is called spoonerism. For example, saying "jag of Flapan", instead of "flag of Japan".
2
A group of ferrets is called a business.
6