Using nouns as verbs annoys me (no, you can't disrespect someone, you can be disrespectful).
I would advise you to use "advice" when a noun is required and "advise" when you need a verb.
PS - IMHO: "inexplicable" > "unexplainable"
check dictionary.com bud. Disrespect can be a noun or a verb, so yes you can disrespect someone.
My daughter disrespected me by acting disrespectful.