I wouldn't expect many if not most people to know that 'chattel' is a basic legal term. I would generally expect most people not to commit the logical error of assuming that just because two words are commonly used together, whenever one word is used it must be in the context of the other word.

If I say: "I had to tape my rims back together so I could see" is it relevant that Google's first completion for the word "rims" is "rims and tires?"