One syllable: Knife.
neyef
/naɪf/
Knife is pronounced neyef (/naɪf/). It has one syllable (Knife), with the stress on "Knife". Knife is a short, singular-edged implement used for cutting or slicing. It is typically made of metal with a sharp blade and a handle, and is often found in kitchens or workshops. In pronunciation, the word begins with a silent K followed by a vowel-less consonant blend, yielding a compact, crisp onset and a trailing, high-amenable vowel sound.
nounKnife is a short, singular-edged implement used for cutting or slicing. It is typically made of metal with a sharp blade and a handle, and is often found in kitchens or workshops. In pronunciation, the word begins with a silent K followed by a vowel-less consonant blend, yielding a compact, crisp onset and a trailing, high-amenable vowel sound.
How to Pronounce Knife
"She carefully placed the knife on the cutting board before slicing the vegetables."
"The knife blade gleamed under the kitchen light as she prepared dinner."
"He kept a hunting knife in his pack, though he hoped he wouldn’t need it."
Knife is pronounced as /naɪf/. It is a monosyllable with the initial silent K, followed by the diphthong /aɪ/ (like in “eye”) and ending with /f/ (a voiceless labiodental fricative). The vowel glide is quick, so the whole word sounds crisp and compact. Tip: start with a light, closed lips position for /f/ and avoid over-pronouncing the /n/; the /n/ is almost inaudible in fluent speech.
Common mistakes include pronouncing the K as sounded (like ‘knife’ with a hard /k/), which is incorrect in standard English, and adding an extra vowel after the K (e.g., ‘kuh-nife’). Another slip is overemphasizing the /n/, making it sound like /kn-/ cluster with pronounced /k/. Correct approach: drop the K entirely, lead with the /n/ softly into /aɪ/ then finish with /f/. Keep the onset tight and the mouth rounded for /f/.
Across accents, the /naɪf/ nucleus stays consistent, but the r-less and rhotic influences appear differently. In US and UK, /naɪf/ is non-rhotic in some stylings, but the word itself contains no rhotic vowel; Australians typically have a shorter, brighter /aɪ/ approaching /əɪ/ in rapid speech. Spelling-to-sound alignment remains the same: silent K, then /aɪ/ and /f/. The main variation is in lip rounding and the length of the vowel slightly affected by surrounding vowels in phrases.
The difficulty lies in the silent K and the restricted onset cluster: you must omit the initial /k/ entirely, yet still articulate the /n/ clearly before the /aɪ/ diphthong. The /aɪ/ glide can be tricky when adjacent to a voiceless fricative /f/—you need a clean, quick transition from the tongue tip to the upper teeth for the /f/. Mastery requires precise timing of the tongue tip for /n/ and the labiodental contact for /f/ without voicing the start of /aɪ/.
Unique to 'Knife' is the silent K phenomenon that changes how you begin the word. Your mouth should start with a closed jaw for the /n/ onset after bypassing /k/ and quickly move to a light alveolar touch for /n/ before the diphthong /aɪ/. This is different from words where the K is pronounced; focus on a smooth, almost non-phonated onset that flows directly into /aɪ/ and then /f/ without an audible stop.
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The word knife comes from Old English knīf, knēaf, likely from Proto-Germanic *knībaz, with cognates in other Germanic languages. Historically, the noun referred to a tool with a sharp edge used for cutting. The silent K is a hallmark of the Old English spelling adaptation, where the initial consonant was pronounced but later became mute in most modern dialects. The suffix -fe in Middle English underwent spelling normalization, aligning with other tool-names that end in -fe or -ve. First known uses appear in Old English texts such as the Exeter Book and early glossaries, where knīf denoted a small blade or weapon. Over centuries, as metallurgy advanced, knife designs diversified—from kitchen blades to hunting and ceremonial daggers—yet the core concept of a small, sharp-edge tool persisted. The phonetic evolution shifted from a strongly enunciated initial consonant to a silent K in many dialects, while the following /n/ merges with the voiceless /aɪ/ or /iː/ in certain contexts, depending on regional vowel qualities and syllabic structure. Today, knife remains one of the most deeply integrated everyday tool terms in English, with its spelling preserving ancient phonetic landmarks while its pronunciation reflects typical postvocalic consonant elision in connected speech.
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Help others use "Knife" correctly by contributing grammar tips, common mistakes, and context guidance.
💡 These words have similar meanings to "Knife" and can often be used interchangeably.
🔄 These words have opposite meanings to "Knife" and show contrast in usage.
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Words that rhyme with "Knife"
-ife sounds
Practice with these rhyming pairs to improve your pronunciation consistency:
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