Words similar to unintelligible

Example sentences for: unintelligible

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

We characterize unintelligible speech by saying, “That's Greek to me,” the Russians and Rumanians by “That's Chinese to me,” the French by “That's Hebrew to me,” the Germans by “That's Spanish to me,” and the Poles by “I'm listening to a Turkish sermon.”
There is a bomb on board and are going back to the airport, and to have our demands [unintelligible].
Less than a minute later, the Cleveland controller and the pilots of aircraft in the vicinity heard "a radio transmission of unintelligible sounds of possible screaming or a struggle from an unknown origin."
Exotic, strange-sounding, and unintelligible words, whether authentic and foreign or artificial and spontaneously made up on the spot, are an age-old and pandemic device for creating an aura of mystery, holiness, or magic.
The controller only heard something unintelligible; he did not hear the specific words "we have some planes."