One syllable: Lack.
lak
/læk/
Lack is pronounced lak (/læk/). It has one syllable (Lack), with the stress on "Lack". Lack is a noun referring to the absence or shortage of something. It denotes a state where a required resource or quality is missing. It is commonly used to discuss insufficiency or need in contexts ranging from material goods to opportunities or abilities.
nounLack is a noun referring to the absence or shortage of something. It denotes a state where a required resource or quality is missing. It is commonly used to discuss insufficiency or need in contexts ranging from material goods to opportunities or abilities.
How to Pronounce Lack
"There is a lack of funding for the project."
"Her lack of experience showed in the interview."
"A lack of sleep can impair judgment and reaction time."
Pronounce it with a single syllable: /læk/. The mouth starts with the jaw slightly lowered, lips relaxed, and the tongue high-front under the alveolar ridge. End with a crisp /k/ release; the touch is quick and stops the airflow firmly without voicing after the /k/.
Common errors include elongating the vowel into a diphthong (saying /leɪk/ like 'lake'), or voicing the final /k/ (making it /lækd/). Some learners may add an extra vowel after /k/ (lacken). Correct by keeping the vowel pure short /æ/ and cutting off the mouth precisely at the /k/ release with no following vowel or voiced consonant.
In all three accents, /l/ at onset is light and clear. Vowel height is consistently /æ/. In US, UK, and AU, the /æ/ remains tense in careful speech, but rhoticity only affects subsequent words, not 'lack' itself. Australian English may have a slightly centralized vowel before voiceless consonants in rapid speech; the final /k/ remains unreleased in many casual contexts, producing a clipped closure.
The challenge is achieving a crisp, unreleased /k/ closure without adding a following vowel or voice. It can be easy to hollow out the vowel length or to vocalize the final consonant. You’ll want a clean, quick stop: /læk/ with an abrupt release and no voicing after the /k/. Tension in the jaw should be minimal; aim for a compact mouth position from /l/ to /k/.
Yes. The contrast with 'lacked' (past tense) and 'lacks' (third-person singular) hinges on tense and vowel timing. In 'lacked', you release quickly then immediately add a /t/ or a glottal approach depending on dialect; in 'lacks', the final /s/ changes the ending quality. For 'lack' itself, keep a single, clean /k/ closure; you do not want a trailing consonant in most careful speech.
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Lack originates from the Old English word lacian, which meant 'to be lacking or wanting' and is related to the Proto-Germanic word lakōną. It evolved through Middle English as 'lacchen' or 'lacken' to describe deficiency, shortage, or want. The semantic core centers on the absence of something necessary or desirable. Historically, the term appears in legal and religious texts to denote deprivation or insufficiency and gradually broadened into common usage for material, financial, or qualitative deficits. By Early Modern English, lack was firmly established as a general noun and, less commonly, a verb form meaning to be without. Modern usage maintains its focus on absence, often paired with quantifiable or evaluative nouns (lack of funds, lack of experience, lack of evidence). First known uses are attested in 9th-12th century English manuscripts, with more explicit usage emerging in the 16th and 17th centuries as literacy and analytical discourse expanded.
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💡 These words have similar meanings to "Lack" and can often be used interchangeably.
🔄 These words have opposite meanings to "Lack" and show contrast in usage.
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Words that rhyme with "Lack"
-ack sounds
Practice with these rhyming pairs to improve your pronunciation consistency:
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