spot the difference.

benzo- 

Use benzo in a Sentence

"a combining form used in the names of chemical compounds in which benzene, benzoic acid, or one or more of the phenyl groups is present: benzocaine.
Also, especially before a vowel, benz-. "

benzi-

Use benzi in a Sentence

"this guy is a mad cunt"

Also see, "Paper Route Gangstaz", "Mad Decent" and "We got the remix"