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How to pronounce "suppletion" in English

suppletion is pronounced səˈpliːʃən, with primary stress on the “PLEE” syllable. Hear authentic native speakers pronounce it in 2 clips with synchronized subtitles and timestamps below.

səˈpliːʃən

sə·PLEE·shən

Primary stress: PLEE

Accent:
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IPAsəˈpliːʃən
Saysə-PLEE-shən
Syllablessə · PLEE · shən
Hear it in contextUS
11:58

it's "leaped". The past tense "go" is not "goed," it's "went." This is a case where we-- it's what's called suppletion. This is a case where we--

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Linguistic Pronunciation Masterclass: “suppletion”

Phonetic mechanics, syllable architecture, and conversational cadence

səˈpliːʃən

Syllable Architecture & Stress Distribution

Syllable 1Unstressed

sə

Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.

Syllable 2Primary Stress

PLEE

Tense long vowel with sustained acoustic resonance.

Syllable 3Unstressed

shən

Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.

Primary emphasis falls on the second syllable ("PLEE"). 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 "suppletion" is followed by a word starting with a vowel, glide the final consonant into the opening vowel (e.g. "suppletion is" sounds like "suppletion-iz").

⏱️ Stress-Timed Rhythm

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

📐 Morphological Stress Rule (-tion)

Shifts primary stress to the syllable immediately preceding "-tion".

Authentic Spoken Quotes from Native Video Context

Verified Transcripts
“This is a case where we-- it's what's called suppletion.”
— MIT OpenCourseWareWatch clip
“This process of completely replacing a word is called suppletion, and languages mostly use it with a handful of common words rather than as a systematic process.”
— Native SpeakerWatch clip
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IPA:səˈpliːʃən
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Target Phrase:

This is a case where we-- it's what's called suppletion.

Hear it in context: “suppletion”

2 clips

The English word “suppletion” is transcribed in the International Phonetic Alphabet (IPA) as səˈpliːʃən (phonetic respelling: sə-PLEE-shən). Phonologically, it consists of 3 syllables (sə · PLEE · shən), with primary lexical stress placed on the 2nd syllable (PLEE). Grammatically, “suppletion” functions as a noun. SayItVid indexes 2 authentic English video clips demonstrating how native speakers articulate “suppletion” in natural connected speech across American (US: 2 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from MIT OpenCourseWare.

Spoken Video Transcripts & Contextual Quotes (2 Verified Clips)

  • 🇺🇸 USMIT OpenCourseWare
    Clip #1 · @11:58
    “it's "leaped". The past tense "go" is not "goed," it's "went." This is a case where we-- it's what's called suppletion. This is a case where we--”
  • 🇺🇸 US
    Clip #2 · @9:21
    “Think about the English verb ‘go’, which is ‘went’ in the past tense, rather than "goed", which would follow the regular patterns of English morphology. This process of completely replacing a word is called suppletion, and languages mostly use it with a handful of common words rather than as a systematic process. Thank goodness for that!”

Definition & Meaning: “suppletion”

Audio
NOUN
  • The supplying of something lacking.
  • The use of an unrelated word or phrase to supply inflected forms otherwise lacking, e.g. using “to be able” as the infinitive of “can”, or “better” as the comparative of “good”, or “went” as the simple past of “go”.

Example Sentences (2)

  • “The past tense "go" is not "goed," it's "went." This is a case where we-- it's what's called suppletion.”
  • “This process of completely replacing a word is called suppletion, and languages mostly use it with a handful of common words rather than as a systematic process”

Pronounce: “suppletion”

Pronunciation:
sə-PLEE-shən
Syllables:
sə · PLEE · shən
Written Hyphenation:
sup · ple · tion
Primary stress:
PLEE
IPA:
səˈpliːʃən
Hear it in context
suppletion

Words that Rhyme with “suppletion”

-iʃən
View all 10 rhymes for “suppletion”

Words that Sound Identical (Homophones)

Unique Sound
Explore 800+ homophone pairs

"suppletion" (⁄səˈpliːʃən⁄) 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, "suppletion" has a completely distinct phonetic identity.

Frequently asked questions about suppletion

How do you pronounce “suppletion”?

“suppletion” is pronounced ⁄səˈpliːʃən⁄ (sə-PLEE-shən). Listen to the native-speaker clips above to hear it in real conversation.

How many syllables are in “suppletion”?

“suppletion” has 3 syllables: sə · PLEE · shən.

Where is the stress in “suppletion”?

The primary stress in “suppletion” is on “PLEE”. Listen for that stressed syllable in the clips above.

What does “suppletion” mean?

The supplying of something lacking.

How can I hear “suppletion” used in real sentences?

This page has 2 real-world video examples of “suppletion” with synchronized subtitles. Use Previous / Next (or ← / → keys) to hear each one at the exact moment it is spoken.

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

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].