Edge, verge, threshold.
Verge
First of all your question should read: "Whats another word for 'edge'?" or "What is another word for edge?" Don't EVER use "What is a other" the word "another" was created for a reason! But what kind of edge? A precipice is an edge. Then there's tip. Try looking at a thesaurus.
boundary, border, edge, limit, extreme
Verge means the very edge or border of something. a limit beyond which something will happen to be very close or similar to
side
Yes the word verge is a noun. It can also be a verb.
Not in the most common usage. It is actually a noun. Verge as a noun is defined as either: A.) an edge, or B.) A limiting point or border.Verge as a verb however is defined as: "to be on the edge or margin; to border", or to come close to something; i.e. "I was on the verge of losing my cool."(I used Dictionary.com. See if that helps!)
Another word for bark is edge.
The car was parked illegally on the grass verge.
Ledge or edge
rim