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How to pronounce "under 21s" in English

under 21s is pronounced with standard English phonetics. Hear authentic native speakers pronounce it in 9 clips with synchronized subtitles and timestamps below.

un·ders

Accent:
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Hear native speakers say under 21s in context across real video clips

1/9
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Syllablesun · ders
Hear it in contextUS
1:38

I had a serious injury in the summer a fractured metatarsal and was out for 3 months but then I went to the under 21s so it wasn't a problem for me 2010 is still completely

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Linguistic Pronunciation Masterclass: “under 21s”

Phonetic mechanics, syllable architecture, and conversational cadence

Syllable Architecture & Stress Distribution

Syllable 1Unstressed

un

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

Syllable 2Unstressed

ders

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

Keep the vowel length balanced, placing subtle emphasis on the root morpheme according to standard conversational rhythm.

Common Pronunciation Traps & Learner Mistakes

⚠️ Unstressed Syllable Vowel Reduction (Schwa ⁄ə⁄)

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

🔗 Consonant-Vowel Linking (Liaison)

When "under 21s" is followed by a word starting with a vowel, glide the final consonant into the opening vowel (e.g. "under 21s is" sounds like "under 21s-iz").

⏱️ Stress-Timed Rhythm

In natural sentences, avoid over-stressing "under 21s" unless it conveys the core contrast or focal point of your message.

Authentic Spoken Quotes from Native Video Context

Verified Transcripts
“months but then I went to the under 21s so it wasn't a problem for me 2010 is”
— Native SpeakerWatch clip
“these guys are under 21s they're all soldiers and their colleagues are being deployed in combat zones”
— Native SpeakerWatch clip
“under 21s is down to this uh perception of what money means.”
— Native SpeakerWatch clip
“australian under 21s in 1982.”
— 7 News SpotlightWatch clip
“from the under 21s here and that was the right choice a lot of them like Manuel Neuer and Samy cadira have already taken on a lot of responsibility in their”
— Native SpeakerWatch clip
“was coach of the under 21s he had to take players who were always on the bench or even playing in the amateur leagues to fill out his”
— Native SpeakerWatch clip
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months but then I went to the under 21s so it wasn't a problem for me 2010 is

Hear it in context: “under 21s”

9 clips

The English word “under 21s”. Phonologically, it consists of 2 syllables (un · ders). SayItVid indexes 9 authentic English video clips demonstrating how native speakers articulate “under 21s” in natural connected speech across American (US: 7 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from 7 News Spotlight.

Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)

  • 🇺🇸 US
    Clip #1 · @1:38
    “I had a serious injury in the summer a fractured metatarsal and was out for 3 months but then I went to the under 21s so it wasn't a problem for me 2010 is still completely”
  • 🇺🇸 US
    Clip #2 · @33:51
    “and that's where you lose concentration although it's understandable of course these guys are under 21s they're all soldiers and their colleagues are being deployed in combat zones colleagues are being deployed in combat zones”
  • 🇺🇸 US
    Clip #3 · @26:51
    “in that space because some of the problems in the men's game around the under 21s is down to this uh perception of what money means. Going through the academy setup as a young footballer, I'm extremely grateful”
  • 🇺🇸 US7 News Spotlight
    Clip #4 · @5:09
    “barry tisser taylor was a good rugby player and coach he was my coach in the australian under 21s in 1982. if it's simon comes away with the ball showing his brute strength he really is a very strong man we will aim for the top if his brute strength he really is a very strong man we will aim for the top if”
  • 🇺🇸 US
    Clip #5 · @6:31
    “players that wasn't always the case in recent ades we've got a lot of players from the under 21s here and that was the right choice a lot of them like Manuel Neuer and Samy cadira have already taken on a lot of responsibility in their Neuer and Samy cadira have already taken on a lot of responsibility in their”

Pronounce: “under 21s”

Syllables:
un · ders
Hear it in context
under 21s

Words that Sound Identical (Homophones)

Unique Sound
Explore 800+ homophone pairs

"under 21s" 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, "under 21s" has a completely distinct phonetic identity.

Frequently asked questions about under 21s

How many syllables are in “under 21s”?

“under 21s” has 2 syllables: un · ders.

How can I hear “under 21s” used in real sentences?

This page has 9 real-world video examples of “under 21s” 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 “under 21s”?

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⁄).