what is truth?
Hey there, Pontius, wash your mouth out after your hands. 😉
Yes, and to add to your list, mathematicians talk about proof. That's another word that JWs and Bible literalists seem to not understand. Their proof is most often circular reasoning and the logical fallacy that if someone said so then it must be true.
Truth to me is a theory that gives consistent results. I can trust that if I lean up against a giant redwood, it won't fall down. I can trust that if I ignore a mechanical problem, it will not go away. I can trust that if I have 2 of something and you give me 3 more, I will then have 5 of something. I can also trust that if the laws of physics changed at some point in the last 6000 years so as to compromise radiometric dating, then there must be very good physical and mathematical evidence of it.
Hell, I can even trust that if I am only a brain in a vat being fed a simulation of a world around me, that it doesn't matter because this might as well be the real thing. For all intents and purposes and due to consistent results, it is the real thing. If I had a cat, she could view me as a slave and have a whole mythological perception in her head about her little world, too, but I'd still be the one holding her food.