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How to pronounce "radiate" in EnglishVerb

radiate is pronounced ˈreɪ.di.eɪt, with primary stress on the “RAY” syllable. Listen to the audio pronunciation and review phonetic syllables below.

ˈreɪ.di.eɪt

RAY·dee·ayt

Primary stress: RAY

Accent:
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We haven’t indexed spoken video clips for this word in our library yet. You can listen to its audio pronunciation, review phonetic IPA, and check definitions below.

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IPAˈreɪ.di.eɪt
SayRAY-dee-ayt
SyllablesRAY · dee · ayt

Linguistic Pronunciation Masterclass: “radiate”

Phonetic mechanics, syllable architecture, and conversational cadence

ˈreɪ.di.eɪt

Syllable Architecture & Stress Distribution

Syllable 1Primary Stress

RAY

Gliding diphthong with sustained vocal resonance.

Syllable 2Unstressed

dee

Reduced vowel sound, relaxed jaw, and minimal vocal effort.

Syllable 3Unstressed

ayt

Reduced vowel sound, relaxed jaw, and minimal vocal effort.

Primary emphasis falls on the first syllable ("RAY"). Raise your pitch and sustain the vowel length on this syllable while relaxing the surrounding syllables.

Common Pronunciation Traps & Learner Mistakes

⚠️ Intervocalic Tap / Flap [ɾ] in American English

The Trap: Pronouncing a hard, aspirated [tʰ] in casual conversation can sound overly formal in North America.

How Native Speakers Say It: In American English, a single "t" between vowels quickly taps against the alveolar ridge like a soft "d" ([ɾ]). In British English, maintain a crisp aspirated [tʰ].

Connected Speech & Natural Conversational Flow

🔗 Consonant-Vowel Linking (Liaison)

When followed by a vowel, insert a subtle glide (/w/ or /j/) to connect into the subsequent word without an abrupt glottal stop.

⏱️ Stress-Timed Rhythm

Maintain the stress-timed rhythm of English: compress unstressed syllables rapidly so the beat of "radiate" aligns naturally with adjacent words.

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IPA:ˈreɪ.di.eɪt
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2 sentences available
Speech ShadowingAccent: US
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Target Phrase:

Crewe North Motive Power Depot is to be modernised completely. This includes the provision of a new coaling plant, ash handling plant, and two new locomotive sheds of the latest roundhouse type, each with 32 roads radiating from a 70-ft. dia. turntable.

Hear it in context: “radiate”

The English word “radiate” is transcribed in the International Phonetic Alphabet (IPA) as ˈreɪ.di.eɪt (phonetic respelling: RAY-dee-ayt). Phonologically, it consists of 3 syllables (RAY · dee · ayt), with primary lexical stress placed on the 1st (initial) syllable (RAY). Grammatically, “radiate” functions as a verb, adjective, noun and acts as an English heteronym where syllable stress shifts between noun (initial-syllable stress) and verb (second-syllable stress) usage. Hear native speakers say radiate in context across real video clips

Definition & Meaning: “radiate”

Audio
VERB
  • To extend, be sent or spread out from a center like radii.
  • To emit rays or waves.
ADJECTIVE
  • Radiating from a center; having rays or parts diverging from a center; radiated.
  • Surrounded by rays, such as the head of a saint in a religious picture; (heraldry) radiant.
NOUN
  • One of the Radiata.

Example Sentences (2)

  • “Crewe North Motive Power Depot is to be modernised completely. This includes the provision of a new coaling plant, ash handling plant, and two new locomotive sheds of the latest roundhouse type, each with 32 roads radiating from a 70-ft. dia. turntable.”
  • “The stove radiates heat.”

Pronounce: “radiate”

Pronunciation:
RAY-dee-ayt
Syllables:
RAY · dee · ayt
Written Hyphenation:
ra · di · ate
Primary stress:
RAY
IPA:
ˈreɪ.di.eɪt
Hear it in context
radiate

Words that Rhyme with “radiate”

-eɪdieɪt
View all 27 rhymes for “radiate”

Words that Sound Identical (Homophones)

Unique Sound
Explore 800+ homophone pairs

"radiate" (⁄ˈreɪ.di.eɪt⁄) has no true homophones in standard English — there are no other words with identical pronunciation. Unlike sound-alike pairs like there / their or peace / piece, "radiate" has a completely distinct phonetic identity.

Frequently asked questions about radiate

How do you pronounce “radiate”?

“radiate” is pronounced ⁄ˈreɪ.di.eɪt⁄ (RAY-dee-ayt). Listen to the audio pronunciation above to hear it spoken clearly.

How many syllables are in “radiate”?

“radiate” has 3 syllables: RAY · dee · ayt.

Where is the stress in “radiate”?

The primary stress in “radiate” is on “RAY”.

What does “radiate” mean?

To extend, be sent or spread out from a center like radii.

What is the most common pronunciation mistake when saying “radiate”?

Pronouncing a hard, aspirated [tʰ] in casual conversation can sound overly formal in North America. In American English, a single "t" between vowels quickly taps against the alveolar ridge like a soft "d" ([ɾ]). In British English, maintain a crisp aspirated [tʰ].