Traditionally, the Super Star Destroyer line has been called the Star Dreadnaughts, so that's where the Dreadnaughts come in.
The Venator could be argued to be the Carrier, because it holds WAY more than the Victory and the Imperial Star Destroyer.
The Interdictor would be a specialty ship, kind of like...some communications/special ops ship. It doesn't really fit into any category since it was usually kept on the outskirts of battle to ensure it was safe.
I would say that the Mon Calamari Cruiser is more a Heavy Cruiser, or even a Battle Cruiser. The Star Wars universe uses the word "Cruiser" liberally. The Imperial Star Destroyer II would be in the same category. Home One is more the Cruiser.
Hope this helps.