Words similar to unassailable

Example sentences for: unassailable

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

Throughout, Herrnstein and Murray consistently present themselves as fair- (or even liberal-) minded technicians who have, with great caution, followed the evidence where it leads--which, unfortunately, is to a few unassailable if unpleasant scientific truths that it is their reluctant duty to report.
Gambling has become a widespread pastime for the simple and unassailable reason that it adds to the sum of human happiness.
Gates says it will be the factually unassailable foundation upon which Afro-American studies will grow to maturity.
[I]f it finds unassailable barriers in its path, it accepts these philosophically and accommodates itself to them."
The British soon had an unassailable grip on Egyptian politics and commerce.