How to Use "invulnerable" with Example Sentences

1. And incumbents often look invulnerable until they suddenly fall .
2. The corporation gets 3.6 billion ( $ 5.7 billion ) a year from a licence fee levied on every household that watches television , and is therefore invulnerable to the vagaries of the media market , while the technological change that has caused other media outlets to shrivel has given the bbc new scope for expansion .
3. As long as rioters are part of a street mob they feel strong and invulnerable .
4. Because they are quiet and constantly moving , they are essentially invulnerable to pre-emptive attack ; there is less pressure to use them or lose them .
5. These clothes , she says , are meant to convey that he 's a seemingly invulnerable superhero type in the beginning .