kitten heel vs stiletto

kitten heel

• A short, slender heel on a woman's shoe or sandal. 

stiletto

• A woman's shoe with a tall, slender heel (called a stiletto heel). 

• An awl. 

• A small, slender knife or dagger-like weapon intended for stabbing. 

• A rapier. 

• To attack or kill with a stiletto (dagger).