tantalizer
/ˈtæntəlaɪzər/
noun
- A person or thing that tantalizes; someone or something that teases with something desirable.
- He's a tantalizer who always talks about his amazing vacation but never invites anyone along.
- That online ad is a real tantalizer, promising free samples that never arrive.
- The magician was a master tantalizer, making coins appear and disappear.