To pronounce "keystone", say KEYST-on-e — 3 syllables, IPA /ˈkiː.stəʊn/. Tap play below to hear it in four English accents, or practice it syllable by syllable.
keystone
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Accent
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3
Syllables
8
Letters
/ˈkiː.stəʊn/
IPA
"keystone" has 3 syllables: keyst-on-e. It rhymes with moan and groan, if that helps it stick.
noun
verb
Real example sentences from Tatoeba (CC-BY) — tap to hear each one, or see it used on YouGlish.
Practicing rhymes trains the same ending sounds.
"Keystone" has 3 syllables: keyst · on · e.
The IPA transcription of "keystone" is /ˈkiː.stəʊn/.
Keystone: The top stone of an arch.
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