First
Drake, but he did have letters of Marque and Reprisal, so technically, he was not a pirate
ate
13 letters. The alphabet consists of 12 latin letters and the apostrophe, called 'okina. Truly, though, there are 18 letters. The 5 vowels with a kahako. See related links for more information.
I'm not sure this is what you are looking for, but "mower" refers to someone who cuts grass and has five letters.
A is 5
Lolol
The 5 letter word is white.
The opposite word is "first."
horse
crowd
strut
lager
Torte
medal
The Alamo
Awake.
peace