>>24471732 (OP)There isn’t anything that’s either directly or indirectly unintelligible. Whether it’s some sensation, or a pure thought, neither are really outside the domain of general experience (not perception mind you, but self-aware subjectivity). If something exists, it’s predicable, meaning it’s a subject/substance that can have predicates. If something exists, it has to have properties. Thats the bare condition of being an existing something. The unknowable is that which doesn’t exist. There might be something that we don’t know right now, incomprehensible from our present standpoint, but that’s only our problem thought wise; it doesn’t say anything about the knowability of the object (all that can be said is that it is “not-yet-known”).