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How to pronounce "radical" in English

radical is pronounced ˈrædɪkəl, with primary stress on the “RA” syllable. Hear authentic native speakers pronounce it in 9,919 clips with synchronized subtitles and timestamps below.

ˈrædɪkəl

RA·dih·kəl

Primary stress: RA

Accent:
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IPAˈrædɪkəl
SayRA-dih-kəl
SyllablesRA · dih · kəl
Hear it in contextUS
42:30
Keyboard controls: ← Prev, → Next, R Replay • Press L to loop sentence • Space to pause/resume

Linguistic Pronunciation Masterclass: “radical”

Phonetic mechanics, syllable architecture, and conversational cadence

ˈrædɪkəl

Syllable Architecture & Stress Distribution

Syllable 1Primary Stress

RA

Elevated pitch, sustained vowel length, and full acoustic clarity.

Syllable 2Unstressed

dih

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

Syllable 3Unstressed

kəl

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

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

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

⏱️ Stress-Timed Rhythm

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

📐 Morphological Stress Rule (-ical)

Maintains antepenultimate stress (two syllables before the end).

Authentic Spoken Quotes from Native Video Context

Verified Transcripts
“radical have been involved in multiple plots in the united states including the successful hassan attack he was arrested”
— Native SpeakerWatch clip
“Radical transparency is a very effective tool in terms of building trust and putting things to the light.”
— Native SpeakerWatch clip
“radical compassion particularly for those of the socially marginalized Father Richard is the author of numerous bestselling books”
— Native SpeakerWatch clip
“radical acceptance and radical compassion and her weekly podcast is downloaded over 3 million times a month”
— Native SpeakerWatch clip
“radical disruptive technologies, each of which so upset the balance that a major reform was ultimately needed.”
— Native SpeakerWatch clip
“radical faction always wins um and this incidentally is uh has a kind of echo in”
— Native SpeakerWatch clip
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Practice Speaking “radical”

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IPA:ˈrædɪkəl
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radical have been involved in multiple plots in the united states including the successful hassan attack he was arrested

Hear it in context: “radical”

9,919 clips

The English word “radical” is transcribed in the International Phonetic Alphabet (IPA) as ˈrædɪkəl (phonetic respelling: RA-dih-kəl). Phonologically, it consists of 3 syllables (RA · dih · kəl), with primary lexical stress placed on the 1st (initial) syllable (RA). Grammatically, “radical” functions as a adjective, noun. SayItVid indexes 9,919 authentic English video clips demonstrating how native speakers articulate “radical” in natural connected speech across American (US: 8 sampled), British (UK), and Australian (AUS) accents.

Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)

  • 🇺🇸 US
    Clip #1 · @42:30
    “Qaeda in the Arabian Peninsula Peninsula radical have been involved in multiple plots in the united states including the successful hassan attack he was arrested plots in the united states including the”
  • 🇺🇸 US
    Clip #2 · @31:58
    “and anybody can bring it up, then everybody owns it. Radical transparency is a very effective tool in terms of building trust and putting things to the light. in terms of building trust and putting things to the light.”
  • 🇺🇸 US
    Clip #3 · @1:15
    “self- emping expressing itself in radical compassion particularly for those of the socially marginalized Father Richard is the author of numerous bestselling books those of the socially”
  • 🇺🇸 US
    Clip #4 · @0:37
    “international bestsellers radical acceptance and radical compassion and her weekly podcast is downloaded over 3 million times a month compassion and her weekly podcast is”
  • 🇺🇸 US
    Clip #5 · @43:06
    “behind. So you start to look at a number of major radical disruptive technologies, each of which so upset the balance that a major reform was ultimately needed. that a major reform was ultimately needed.”

Definition & Meaning: “radical”

Audio
ADJECTIVE
  • Of or pertaining to the root of a plant.
  • Of or pertaining to the root of a word.
NOUN
  • A root (of a number or quantity).
  • In logographic writing systems such as the Chinese writing system, the portion of a character used to index it. Often, but not always, this is also the portion indicating meaning; compare the following sense.

Example Sentences (2)

  • “radical have been involved in multiple plots in the united states including the successful hassan attack he was arrested”
  • “Radical transparency is a very effective tool in terms of building trust and putting things to the light.”

Common Phrases & Collocations

radical compassionradical transparencybestsellers radicalradical acceptanceradical disruptivepeninsula radical

Pronounce: “radical”

Pronunciation:
RA-dih-kəl
Syllables:
RA · dih · kəl
Written Hyphenation:
rad · i · cal
Primary stress:
RA
IPA:
ˈrædɪkəl
Hear it in context
radical

Words that Rhyme with “radical”

-ædɪkəl
View all 3 rhymes for “radical”

Words that Sound Identical (Homophones)

Unique Sound
Explore 800+ homophone pairs

"radical" (⁄ˈrædɪkəl⁄) 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, "radical" has a completely distinct phonetic identity.

Frequently asked questions about radical

How do you pronounce “radical”?

“radical” is pronounced ⁄ˈrædɪkəl⁄ (RA-dih-kəl). Listen to the native-speaker clips above to hear it in real conversation.

How many syllables are in “radical”?

“radical” has 3 syllables: RA · dih · kəl.

Where is the stress in “radical”?

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

What does “radical” mean?

Of or pertaining to the root of a plant.

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

This page has 9919 real-world video examples of “radical” 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 “radical”?

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⁄).