Words from
postulate
a thing suggested or assumed as true as the basis for reasoning, discussion, or belief.
Source: Zen and the Art of Motorcycle Maintenance - Robert M. Pirsig
profane
treating something sacred with disrespect; irreverent.
Source: Zen and the Art of Motorcycle Maintenance - Robert M. Pirsig
epistemology
the study of the nature of knowledge, justification, and belief.
Source: Zen and the Art of Motorcycle Maintenance - Robert M. Pirsig
sheepish
showing embarrassment or shame.
Source: Zen and the Art of Motorcycle Maintenance - Robert M. Pirsig