How to pronounce "oncom" in English
ɒnˈt͡ʃɒm
on·T͡SHOM
Primary stress: T͡SHOM
Hear native speakers say oncom in context across real video clips
Linguistic Pronunciation Masterclass: “oncom”
Phonetic mechanics, syllable architecture, and conversational cadence
Syllable Architecture & Stress Distribution
on
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
T͡SHOM
Elevated pitch, sustained vowel length, and full acoustic clarity.
Primary emphasis falls on the second syllable ("T͡SHOM"). Raise your pitch and sustain the vowel length on this syllable while relaxing the surrounding syllables.
Common Pronunciation Traps & Learner Mistakes
The Trap: Avoid pronouncing every vowel with full acoustic weight. Non-native speakers often over-enunciate unstressed vowels.
How Native Speakers Say It: Only give full vowel clarity to the primary stressed syllable. Relax all unstressed vowels into a neutral, low-energy schwa (⁄ə⁄).
Connected Speech & Natural Conversational Flow
When "oncom" is followed by a word starting with a vowel, glide the final consonant into the opening vowel (e.g. "oncom is" sounds like "oncom-iz").
In natural sentences, avoid over-stressing "oncom" unless it conveys the core contrast or focal point of your message.
Authentic Spoken Quotes from Native Video Context
“It's spelled "oncom," but it's actually pronounced "onchom."”— Harvard UniversityWatch clip
“And we were able to recognize it immediately because it's widely used in molecular biology because it has been traditionally been used in West Java to make something called oncom.”— Harvard UniversityWatch clip
Practice Speaking “oncom”
Listen to native pronunciation, record yourself repeating the sentence into your microphone, and receive real-time word-by-word accuracy scoring.
It's spelled "oncom," but it's actually pronounced "onchom."
Hear it in context: “oncom”
2 clipsThe English word “oncom” is transcribed in the International Phonetic Alphabet (IPA) as ɒnˈt͡ʃɒm (phonetic respelling: on-T͡SHOM). Phonologically, it consists of 2 syllables (on · T͡SHOM), with primary lexical stress placed on the 2nd syllable (T͡SHOM). Grammatically, “oncom” functions as a noun. SayItVid indexes 2 authentic English video clips demonstrating how native speakers articulate “oncom” in natural connected speech across American (US: 2 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from Harvard University.
Spoken Video Transcripts & Contextual Quotes (2 Verified Clips)
- 🇺🇸 USHarvard UniversityClip #1 · @38:18
“see this is antigen being made. It's spelled "oncom," but it's actually pronounced "onchom." There are various ways to spell it. There are various ways to spell it.”
- 🇺🇸 USHarvard UniversityClip #2 · @38:04
“But it's also a really exciting fungus for us. And we were able to recognize it immediately because it's widely used in molecular biology because it has been traditionally been used in West Java to make something called oncom. because it's widely used in molecular biology”
Definition & Meaning: “oncom”
- A traditional staple food of West Javan (Sundanese) cuisine in Indonesia, similar to tempeh, and usually made from the by-products from the production of other foods.
Example Sentences (2)
- “It's spelled "oncom," but it's actually pronounced "onchom." There are various ways to spell it.”
- “And we were able to recognize it immediately because it's widely used in molecular biology because it has been traditionally been used in West Java to make some”
Common Phrases & Collocations
Pronounce: “oncom”
- Pronunciation:
- on-T͡SHOM
- Syllables:
- on · T͡SHOM
- Written Hyphenation:
- on · com
- Primary stress:
- T͡SHOM
- IPA:
- ɒnˈt͡ʃɒm
- Hear it in context
- oncom
Words that Rhyme with “oncom”
-ɒmWords that Sound Identical (Homophones)
Unique Sound"oncom" (⁄ɒnˈt͡ʃɒm⁄) 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, "oncom" has a completely distinct phonetic identity.
Frequently asked questions about oncom
How do you pronounce “oncom”?
“oncom” is pronounced ⁄ɒnˈt͡ʃɒm⁄ (on-T͡SHOM). Listen to the native-speaker clips above to hear it in real conversation.
How many syllables are in “oncom”?
“oncom” has 2 syllables: on · T͡SHOM.
Where is the stress in “oncom”?
The primary stress in “oncom” is on “T͡SHOM”. Listen for that stressed syllable in the clips above.
What does “oncom” mean?
A traditional staple food of West Javan (Sundanese) cuisine in Indonesia, similar to tempeh, and usually made from the by-products from the production of other foods.
How can I hear “oncom” used in real sentences?
This page has 2 real-world video examples of “oncom” 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 “oncom”?
Avoid pronouncing every vowel with full acoustic weight. Non-native speakers often over-enunciate unstressed vowels. Only give full vowel clarity to the primary stressed syllable. Relax all unstressed vowels into a neutral, low-energy schwa (⁄ə⁄).