There is know in knowledge
It seems likely that there is knowledge in know. "Know" is of the same family as is as "can" and ''ken;' and from its latin form we get ''cognition'' and "note." It has similar forms in most Indo-European languages. Wonder of wonders!
"Cognizance" has been a common synonym for "knowledge."
The condition of knowing through familiarity gained by experience is a useful definition of knowledge; as is the understanding of a science, an art, or technique.
Other meanings include: the range of one's understanding or information; awareness of certain doings, happenings; or processes; apprehending truth or fact; and the condition of having information or being learned.
Your knowledge is the stuff that you know. It can be specific information.
When one is knowledgeable, one may be said to be erudite.
An old time usage was "sexual intrcoures or comunion."
Wisdom:
"Wisdom" is much like "knowledge," but may imply a deeper or higher understanding than does knowledge. Knowledge can be imparted, but wisdom most often cannot.
The core meaning of knowledge is ''that which is known,'' which may refer to only that with which one is acquainted, while wisdom includes examinde experience which implies more understanding.
So, for example, one can gain a lot of useful information and knowledge from university and one's friends, while wisdom comes from reconsidered learning or experience.
Now you have two for one! Now you have both knowledge and wisdom. That's two for the price of one.
Thank you for the visit.
rcs