Audrey Hepburn monster movie?

• Dowsing rods, essentially
• Some electrical junctions
• Followers of exes
• Some railroad switch points, e.g
• Penultimate members of a well-known group
• They follow exes
• Things that open and close yearly?
• They come before zeds
• After exes

The Collaborative International Dictionary Word definitions in The Collaborative International Dictionary
Wye \Wye\, n.; pl. Wyes . The letter Y. A kind of crotch. See Y , n. (a) .