How do you pronounce "aeronautical"?

In American English: /ˌɛroʊˈnɑːtəkəl/ (ehr-oh-NAHT-uhk-uhl). In British English: /ˌeəɹəʊnˈɔːtɪkəl/ (eh-uhr-ohn-AWT-ik-uhl). In Canadian English: /ˌɛroʊˈnɑːtəkəl/ (ehr-oh-NAHT-uhk-uhl). In Australian English: /ˌeəɹəʊnˈɔːtɪkəl/ (eh-uhr-ohn-AWT-ik-uhl).

Is "aeronautical" pronounced differently in American and British English?

Yes. In American English it's pronounced /ˌɛroʊˈnɑːtəkəl/ (ehr-oh-NAHT-uhk-uhl), while in British English it's /ˌeəɹəʊnˈɔːtɪkəl/ (eh-uhr-ohn-AWT-ik-uhl).

How to Pronounce "aeronautical"

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aeronautical

regional

/ˌɛroʊˈnɑːtəkəl/

ehr-oh-NAHT-uhk-uhl

Syllable Breakdown

ɛrae·oʊro·nɑːtnau·əkti·əlcal

Source

80%confidence📘 CMU Pronouncing Dictionary v0.7b

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Last updated: 2026-02-14