Letters that make zipper
e, p, r, z, i are letters that make 'zipper'
zippers is a word created by adding a letter to 'zipper'
2 possible definitions for 'zipper'
Under this definition, zipper is a noun and has the following properties:
slide fastener, zip, zip fastener have the same meaning as 'zipper'
Under this definition, zipper is a verb and has the following properties:
unzip has the opposite meaning of zipper
slide fastener, zip, zipper, zip fastener are derivatives of 'zipper'.