How to pronounce "crack up" in English
cra·ckup
Hear native speakers say crack up in context across real video clips
Linguistic Pronunciation Masterclass: “crack up”
Phonetic mechanics, syllable architecture, and conversational cadence
Syllable Architecture & Stress Distribution
cra
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
ckup
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
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 "crack up" is followed by a word starting with a vowel, glide the final consonant into the opening vowel (e.g. "crack up is" sounds like "crack up-iz").
In natural sentences, avoid over-stressing "crack up" unless it conveys the core contrast or focal point of your message.
Authentic Spoken Quotes from Native Video Context
“that so we believe you know um I yell at my daughter and then I crack up my car”— StanfordWatch clip
“people might think you're talking about masturbation i still crack up every time i think about that”— TEDx TalksWatch clip
“they crack up and take pictures and post them on social media.”— Smithsonian ChannelWatch clip
“Certainly nothing to crack up about.”— TED-EdWatch clip
“the technology industry in the late 80s where we had a vast simultaneous crack up of all of our major institutions it was”— Harvard UniversityWatch clip
“And I think there's probably multiple times-- my wife will crack up-- that I actually called people idiot out loud.”— Native SpeakerWatch clip
Practice Speaking “crack up”
Listen to native pronunciation, record yourself repeating the sentence into your microphone, and receive real-time word-by-word accuracy scoring.
that so we believe you know um I yell at my daughter and then I crack up my car
Hear it in context: “crack up”
42 clipsThe English word “crack up”. Phonologically, it consists of 2 syllables (cra · ckup). Grammatically, “crack up” functions as a noun. SayItVid indexes 42 authentic English video clips demonstrating how native speakers articulate “crack up” in natural connected speech across American (US: 8 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from Stanford, TEDx Talks, Smithsonian Channel.
Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)
- 🇺🇸 USStanfordClip #1 · @106:07
“causal relationships when things happen temporally and we are hard-wired to do that so we believe you know um I yell at my daughter and then I crack up my car they're related um something is punishing me um and and this and this is”
- 🇺🇸 USTEDx TalksClip #2 · @10:27
“favorite comment of all was you shouldn't say self-love connie people might think you're talking about masturbation i still crack up every time i think about that i still crack up every time i think about that”
- 🇺🇸 USSmithsonian ChannelClip #3 · @0:28
“and they see signs that say No Fanny Packs Allowed, they crack up and take pictures and post them on social media. Never use the word fanny.”
- 🇺🇸 USTED-EdClip #4 · @4:56
“Then it’s no laughing matter. Certainly nothing to crack up about.”
- 🇺🇸 USHarvard UniversityClip #5 · @6:37
“what's happened has happened before and it happened to the technology industry in the late 80s where we had a vast simultaneous crack up of all of our major institutions it was up of all of our major institutions it was”
Definition & Meaning: “crack up”
- A crash or wreck, generally involving a car or airplane.
Example Sentences (3)
- “They shook the head of the unconscious pilot and when the latter opened his eyes, blinking wildly, the other members of the family lifted up the tail of the overturned crate sufficiently high enough to enable the dazed pilot, after releasing his belt, to fall out of the cockpit head first and disengage himself from the crack-up.”
- “that so we believe you know um I yell at my daughter and then I crack up my car”
- “people might think you're talking about masturbation i still crack up every time i think about that”
Pronounce: “crack up”
- Syllables:
- cra · ckup
- Hear it in context
- crack up
Words that Sound Identical (Homophones)
Unique Sound"crack up" 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, "crack up" has a completely distinct phonetic identity.
Frequently asked questions about crack up
How many syllables are in “crack up”?
“crack up” has 2 syllables: cra · ckup.
What does “crack up” mean?
A crash or wreck, generally involving a car or airplane.
How can I hear “crack up” used in real sentences?
This page has 42 real-world video examples of “crack up” 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 “crack up”?
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⁄).