W: (v) edge [Related to: edge] (lie adjacent to another or share a boundary) "Canada adjoins the U.S."; "England marches with Scotland"
W: (v) bound [Related to: bound] (place limits on (extent or amount or access)) "restrict the use of this parking lot"; "limit the time you can spend with your friends"
S: (n) limit, bound, boundary (the greatest possible degree of something) "what he did was beyond the bounds of acceptable behavior"; "to the limit of his ability"