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What is another word for the sound barrier?

10 synonyms found

Pronunciation:

[ ðə sˈa͡ʊnd bˈaɹɪə], [ ðə sˈa‍ʊnd bˈaɹɪə], [ ð_ə s_ˈaʊ_n_d b_ˈa_ɹ_ɪ__ə]

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Similar words for the sound barrier:

Synonyms for The sound barrier:

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