Words similar to ninja

Example sentences for: ninja

How can you use “ninja” in a sentence? Here are some example sentences to help you improve your vocabulary:

These phenoms invade from Japan--or, in the case of the Ninja Turtles, might as well have.
No adult ever played with Ninja Turtles or Power Rangers.
Teenage Mutant Ninja Turtles.
Essentials like Kawasaki Ninja Power Wheels and My Interactive Pooh.
Are the Ninja Turtles next?