SHAHRP-nuhs
/ˈʃɑɹpnəs/
sharpness is pronounced SHAHRP-nuhs (/ˈʃɑɹpnəs/). Sharpness (noun) refers to the quality of being keen, piercing, or having a strong, clear edge or point. It can describe sensory intensity (sound, taste), mental acuity, or the distinct, precise quality of something. In everyday use, it often conveys immediacy, clarity, or a biting characteristic that stands out.
Sharpness (noun) refers to the quality of being keen, piercing, or having a strong, clear edge or point. It can describe sensory intensity (sound, taste), mental acuity, or the distinct, precise quality of something. In everyday use, it often conveys immediacy, clarity, or a biting characteristic that stands out.
"The sharpness of the knife ensured clean slices through the tomato."
"She spoke with sharpness in her voice, signaling that she was unimpressed."
"The film's sharpness of contrast made the shadows feel almost tangible."
Pronounce sharpness as /ˈʃɑːrpnəs/ in US, /ˈʃɑːp.nɪs/ in UK, and /ˈʃɑːp.nəs/ in AU. The first syllable is stressed: SHARP. The middle consonant cluster forms a quick, light 'rn' sequence in some accents, followed by the unstressed '-ness'. Ensure the /ʃ/ is a broad, voiceless palato-alveolar fricative, with the /ɑː/ as a long open-back vowel, and a concise /r/ or rhotacized consonant depending on the accent. End with a soft, clipped /nəs/.
Common errors: misplacing the stress, producing /ʃɑːr(p)nəs/ with an extra vowel in the second syllable, or flattening the /r/ in non-rhotic accents. Correct by ensuring the /r/ is lightly released in US and AU (rhotic), and in UK the /r/ is not pronounced or is non-rhotic before consonants; keep the middle /p/ subtle and the final /nəs/ unstressed and quick. Focus on cleanly clipping the /p/ and avoiding linking vowels across syllables.
In US, /ˈʃɑːrpnəs/ with a rhotic /r/ and a strong final /nəs/. In UK, /ˈʃɑːp.nɪs/ or /ˈʃɑːpnəs/ with non-rhoticity; the middle consonant cluster can feel lighter and the vowel in the second syllable shifted closer to /ɪ/ or a schwa; in Australian English, /ˈʃɑːp.nəs/ with a similar non-rhotic tendency and a slightly shorter final vowel. Core: SHARP-ness, but the middle onset and rhoticity shift per accent.
Difficulties come from the consonant cluster in the middle: the /r/ sometimes blends with the following /p/ (or the /p/ feels unreleased in non-rhotic dialects), and the final /-ness/ can blur with the preceding syllable if the /n/ is not properly separated. Additionally, distinguishing the long /ɑː/ from a shorter /æ/ or /ɒ/ can be tricky for learners. Focus on a clean /p/ release and a crisp /n/ before a reduced final /əs/.
Yes—watch for the transition from the stressed syllable to the following "p"-like release into /nəs/. In many learners, this creates a soft 'p' or extra vowel; you want a crisp fast transition: SHARP + NESS. The /ɹ/ (US) or /ɜː/ style of rhoticity may influence the perceived 'r' quality right before the /p/. Keep the mouth slightly closed to avoid a vowel intrusion between /r/ and /p/.
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US: rhotic /ɹ/ in the syllable with a clear /r/ prior to /p/. UK: often non-rhotic; the /r/ is silent before consonants, so the middle sounds closer to /p/; AU: similar to US but with flatter intonation; keep /ɑː/ stable and reduce vowel length differences. Vowel focus: US, /ɑː/ is darker and longer; UK may approach /ɒ/ depending on speaker; AU sits between. Always aim for clean separate /p/ release and crisp /nəs/.
The noun sharpness traces to Old English scærpan, meaning 'to cut, carve, or peal,' which evolved into the abstract noun form to denote the quality of being sharp. The semantic core centers on a pointed edge or acute sensory perception. Over time, sharpness broadened beyond physical edge to describe mental acuity (sharp mind), sensory intensity (sharp taste or sound), and precision in judgment or observation. In Middle English, sharp(n) described objects with a notable edge or bite, and the -ness suffix produced the abstract quality. The term is cognate with several Germanic languages (e.g., Old High German schārp, Dutch scherp), all sharing the root concept of edginess or heightened sensory impact. By the 16th century, sharpness was well established in both tangible (knife sharpness) and metaphorical senses (sharp wit, sharp critique). The word maintains a strong sensory-immediate connotation, often implying a degree of severity or discrimination in perception. First known uses in English appear in technical descriptions of tools and in literary metaphor, reflecting its enduring association with precision and piercing quality.
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💡 These words have similar meanings to "sharpness" and can often be used interchangeably.
🔄 These words have opposite meanings to "sharpness" and show contrast in usage.
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Words that rhyme with "sharpness"
-ess sounds
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