How to Use "stealthy" with Example Sentences

1. He said the pentagon has doubts about exactly how stealthy the new aircraft might be .
2. So far only the us has succeeded in developing stealthy jets that can slip unnoticed through enemy radar .
3. And on both sides of the atlantic the rising cost of the stealthy f-35 joint strike fighter means its order book could shrink sharply .
4. Locheed says a recent " technological breakthrough " has fixed all that : a fiber mat that can blend stealthy qualities right into the composite skin of the aircraft .
5. Study progress of stealthy techniques and stealthy materials .