3 syllables: ir, ri, tant. Stress on ir.
IR-uh-tuhnt
/ˈɪɹətənt/
irritant is pronounced IR-uh-tuhnt (/ˈɪɹətənt/). It has three syllables (ir-ri-tant), with the stress on "ir". An irritant is something—such as a chemical, substance, or condition—that causes discomfort, inflammation, or irritation to the body or a biological system. In everyday use, it often refers to irritants in the environment (dust, fumes) or irritants in medicine (agents that provoke a response). The term can also describe a person or behavior that provokes annoyance.
An irritant is something—such as a chemical, substance, or condition—that causes discomfort, inflammation, or irritation to the body or a biological system. In everyday use, it often refers to irritants in the environment (dust, fumes) or irritants in medicine (agents that provoke a response). The term can also describe a person or behavior that provokes annoyance.
"The irritant fumes choked the runners at the race."
"Her contact with the irritant caused a red, itchy rash."
"The patient avoided the irritant to prevent an allergic flare-up."
Pronounce as /ˈɪr.ɪ.tənt/. Start with a stressed first syllable /ˈɪr/, then a light, unstressed second syllable /ɪ/, followed by a schwa /ə/ in the third, and end with /nt/. The two consonant clusters are clear: r and t. Place the tongue high for /ɪ/ and keep lips relaxed. A quick, clipped final /nt/ helps keep natural rhythm.
Common mistakes: 1) Dropping the middle syllable or compressing it to /ˈɪr.ɪtnt/—keep the full /ɪ/ vowel in the middle. 2) Misplacing stress, pronouncing it as /ˌɪˈrɪt.ənt/ or /ˈɪr.ɪ.tɛnt/—stress should remain clearly on the first syllable /ˈɪr/. 3) Slurring the /ət/ into /ət/ or /t/—pronounce the full /ənt/ with a light, but audible ending. Correction: practice the three-syllable rhythm with even timing: IRR-i-tant.
US: /ˈɪr.ɪ.tənt/ with rhotic r and a clear /ɪ/ in the second syllable. UK: /ˈɪr.ɪ.tənt/ similar but may have slightly reduced vowel quality in fast speech; non-rhotic in some speakers affects trailing r not present here. AU: /ˈɪɹ.ɪ.tənt/ with more centralized vowel of /ɪ/ and a more clipped /t/ in rapid speech. Overall, rhotics influence the consonant quality; vowel qualities may shift slightly toward a more centralized /ə/ in fast speech.
It’s challenging due to three consecutive syllables with a consonant cluster at the end. The sequence /ɪr/ blends quickly, then /ɪ/ before /tənt/ requires precise schwa placement and a soft /t/ release. The final /nt/ can be released as a clear nasal-stop cluster in slow speech but tends to be crisper in rapid speech. Mastery involves smooth transitions between the syllables and an evenly timed metrical rhythm.
Yes—maintaining a clean short /ɪ/ in the second syllable while preserving a distinct /tə/ before the final /nt/. The challenge lies in balancing the second vowel’s lax quality with the following /t/ and /nt/ sequence, avoiding an intrusive /i/ or vowel diphthong. Practicing with minimal pairs that stress the initial syllable helps your mouth anticipate the tight cadence.
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Irritant derives from late Latin irritans, present participle of irritare ‘to irritate, provoke,’ from irritus ‘to make angry, provoke’ (source of irritate). The base irrit- traces to Latin irritus meaning ‘to arouse, excite, irritate,’ connected with irritare and irritatio ‘irritation.’ In English, irritant appeared in the 16th century through Latin-influenced medical discourse, describing agents that provoke inflammation or discomfort. Over time, usage broadened beyond medical contexts to describe anything that provokes annoyance or aggravation, including non-physical irritants like sounds or behaviors. The morphology shows the noun-forming suffix -ant, indicating an agent or thing that causes an action (irr- + -ant), similar to irritate + -ant. First known use in medical texts references to chemical irritants; later, literature and psychology adopted the term for nuisance or provoking stimuli. The word’s semantic trajectory tracks an expansion from concrete agents of inflammation to broader irritative stimuli in social and environmental contexts.
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💡 These words have similar meanings to "irritant" and can often be used interchangeably.
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Words that rhyme with "irritant"
-ant sounds
-nt? sounds
Practice with these rhyming pairs to improve your pronunciation consistency:
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