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:

Authorities were unsure of the accident's cause.
Soldiers shoot at hazy figures, unsure whether they're Japanese or American.
Callers include those who have been abandoned without access to family money, those not receiving court-ordered child support and those who want to leave their husbands but are unsure about their legal rights.
is unsure, but the date for jayvee , 1937, would seem to show a lack of conclusive evidence since junior varsity must obviously have preceded jayvee .
Wolfe describes these Middle Americans with the term "ambivalent," which I don't think is quite right, since it suggests they're unsure of their own views.