Words similar to unsure

Example sentences for: unsure

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

Soldiers shoot at hazy figures, unsure whether they're Japanese or American.
Authorities were unsure of the accident's cause.
Here's the problem: Three of us don't like the fourth and are unsure of how to get rid of him.
Still unsure of her significance, critics declare Woodhull "America's most bizarre feminist" (Francine Du Plessix Gray, The New Yorker ).
It's crazy to think that jurors who are unsure about two criteria (what is a reasonable doubt, and does my own doubt exceed that level?)