wonk
1. a person preoccupied with arcane details or procedures in a specialized field.
2. a student who works unduly hard or long and has little or no social life; grind.
3. a stupid, boring, or unattractive person.



know
1. to apprehend clearly and with certainty.
2. to have established or fixed in the mind or memory.
3. to be cognizant or aware, as of some fact, circumstance, or occurrence; have information, as about something.