 His main argument against incompatibility, and in favour of intersection, is that the former rests on an equivocation of the terms ‘mental’, ‘abstract’ and even ‘physical’. Once the equivocation is cleared up, it is argued, hybrid ontological objects are licensed. The argument goes that appreciating the nuanced physical and mental and what he calls ‘abstractish’ nature of natural language will dissolve worries about ontological inconsistency and open the door for intersection. Consider some other members of this category of objects.