unfamiliarities in a sentence

Examples

1. Welch won't be alone in his unfamiliarity.
2. These days, a gulf of unfamiliarity still exists.
3. One advantage Perez does count on is the Diamondbacks'unfamiliarity with him.
4. Her unfamiliarity with local issues can be easily solved.
5. Was it just a case of unfamiliarity breeding content?
6. Then again, perhaps this unfamiliarity is not surprising.
7. So has an unfamiliarity with many of his teammates.
8. I can only assume that this is due to unfamiliarity with the city.
9. Her unfamiliarity with the style and the ball size caused her negative results.
10. I am also accused of unfamiliarity with standard textbooks.