277. This Riddle is Not Acceptable as Money🌑

RIDDLE 277:

I’m one kind of horse and also a knight; as part of the web, I can give you a fright; as energy, you sure don’t want me; what four-letter word could I possibly be?

Look for clues in the background photo, title, and tags (tags are below).

Listen to the Riddle With Multiple Choice Answers in the Video:

ANSWER IS HERE