Mohawk
The reason is that the letter represents a variable: that is, something whose numerical value is not [yet] known.
Emu Tit Ani
wren
Ibis
yes, smoothly has 8 letters and starts with s
Ass
There are actually two (2) countries whose names have 6 letters and the third letter is a "t": Qatar and Latvia.
Chopstick.
There are a great many birds whose names begin with the letter T. Some of these birds are the toucan, turkey, teal, thrush, thrasher, and tern.
The following names of Hebrew letters are spelled with 4 letters when written in English:alefchetayinreshshin
Thailand and The Netherlands are two countries whose names start with the letters "th".
Uruguay