Words similar to certifiably

Example sentences for: certifiably

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

Carter, the family's patriarch, was certifiably rural; he grew up in southwestern Virginia's Poor Valley.
I find it absurd that he could ever have settled into life with his new family (especially a certifiably crazy mother) with no scars, growing into a happy, snub-nosed, uncomplicated adolescent instead of, say, the delusional momma's-boy assassin of Six Ways to Sunday --or, for that matter, a vaguely unstable wannabe movie critic.
Nash is among the latest in a long and distinguished line of mathematicians--stretching back to that morbid paranoiac, Isaac Newton--who have been certifiably insane during parts of their lives.