Van-ee-tass in medieval or Church Latin. Scholars are in agreement that the Romans pronounced their Vs with a W sound. In that case it would be: Wan-ee-tass.
The meaning of the word Vanitas is defined as 'empty' or 'a state of emptiness'. It does not mean 'Vanity' as deceiving as the spelling of the word may seem.
Volvo is Latin for "I roll" (from the word volvere). It is pronounced as one would say "mole" (the animal) - "bow" (the ribbon).
You would pronounce it 'Sis-er-oh'
"SEE-own", more or less.
Weigh is pronounced the same way one would pronounce the word way. One does not pronounce the g or h. The word means to find the mass or weight of something.
The word "sanguis" is Latin for blood. This word, especially, has a lot of English words derived from it. One English word that is derived from "sanguis" is sanguine, which means bloodthirsty. Latin is similar to English in its pronunciation. Many people say that when people spoke Latin, they had somewhat of an Italian accent. However, it is very acceptable to pronounce Latin in an American English pronunciation. No one really knows for sure with what type of accent the Romans spoke their Latin in. So, you would say "sanguis" how you would instinctually say it.
pirric to rhyme with lyric. A pyrrhic victory is one gained at huge cost - like London getting the 2012 Olympics
There is no such word as ecsetra, the word or words as it is really written is Et cetera, sometimes written as one word etcetera meaning "and other things" or "and so forth" and is Latin. Many people pronounce this word wrong as you did in your question.
The Latin word for "one who is sent" is "legatus."
'In' is the Latin word for 'in', it is one of the cases where the word actually is Latin originally. For instance, 'in the city' is 'in urbe'.
Vanitas is similar to Sora, not Riku. Vanitas looks like Sora because Vanitas is Ventus' Heartless, Ventus looks like Roxas, and Roxas is Sora's Nobody.
olok
'In' is the Latin word for 'in', it is one of the cases where the word actually is Latin originally. For instance, 'in the city' is 'in urbe'.