4 syllables: ne, o, plas, m. Stress on ne.
NEE-uh-plaz-uhm
/ˈniəˌplæzəm/
neoplasm is pronounced NEE-uh-plaz-uhm (/ˈniəˌplæzəm/). It has four syllables (ne-o-plas-m), with the stress on "ne". Neoplasm is a new and abnormal growth of tissue, typically a tumor, that arises from uncontrolled cell proliferation. It can be benign or malignant, and its study is central to oncology. In medical contexts, it’s used to describe any abnormal mass formed by new tissue growth.
Neoplasm is a new and abnormal growth of tissue, typically a tumor, that arises from uncontrolled cell proliferation. It can be benign or malignant, and its study is central to oncology. In medical contexts, it’s used to describe any abnormal mass formed by new tissue growth.
- You may default to a short vowel in the second syllable; correct by shaping a clear diphthong like /oʊ/ or /əʊ/ and holding it through the syllable. - The /plæz/ cluster can become /plæz/ with a reduced /ə/ at the end; practice with an explicit final /əm/ and ensure the /m/ is silent?—actually the /m/ should be pronounced; don’t drop it. - Stress misplacement on the first syllable; deliberately stress the second syllable to mirror medical usage and standard pronunciation.
"The patient's CT scan revealed a neoplasm in the liver."
"Oncology researchers are investigating the genetic mutations driving a neoplasm."
"A neoplasm may be detected incidentally during imaging for another issue."
Pronounce as ne-O-plasm with stress on the second syllable. IPA: US /nɪˈoʊ.plæz.əm/, UK /nɪˈəʊ.plæz.əm/, AU /nɪˈəʊ.plæz.əm/. The sequence emphasizes a clear /oʊ/ or /əʊ/ diphthong in the second syllable, followed by the /plæz/ cluster and an unstressed final /əm/. Ensure the initial /n/ flows into a light, unstressed first vowel /ɪ/ or /ɪə/ depending on accent, then the prominent /ˈoʊ/ or /əʊ/.” ,
Common errors include reducing the /oʊ/ to a short /o/ or /ɔ/ in the second syllable, and slurring the /plæz/ into /plæz/. Another frequent misstep is misplacing the primary stress, often saying ne-O-plasm with the stress on the first syllable. Correction: keep a clear /oʊ/ (or /əʊ/) on syllable two, ensure the /plæz/ is crisp, and maintain secondary cadence on the final syllable /əm/ to avoid an abrupt ending.
Across accents, the second syllable vowel shifts: US tends to /ˈnɪˌoʊˌplæz əm/ with a pronounced /oʊ/ diphthong; UK typically /ˈnɪəʊ.plæz.əm/ where the /əʊ/ remains a diphthong but with a more centralized starting quality; AU mirrors UK but often with a slightly broader /æ/ in /plæz/ and a more pronounced final /m/. The main differences are vowel quality in the second syllable and the rhoticity slightly affecting the surrounding vowels in connected speech.
Two main challenges: the diphthong in the second syllable (/ˈoʊ/ vs /əʊ/), which requires precise glide timing, and the /plæz/ cluster followed by a soft /əm/ at the end, which can lull speakers into linking or eliding the final syllable. Maintaining distinct consonant clarity before the final vowel and not reducing the /ə/ at the end helps keep it natural and professional.
As a medical term, neoplasm combines a rare stress pattern (secondary beat on the second syllable) with a tricky /əʊ/ to /oʊ/ shift and a final unstressed /əm/. The tricky element is the /plæz/ sequence after a long vowel, which can blur in fast speech. Focusing on the middle syllable’s vowel and crisp /pl/ onset will standardize production across contexts.
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- US: emphasize /nɪˈoʊ.plæz.əm/ with a strong /oʊ/ diphthong; avoid over-shortening the second vowel. - UK: /nɪˈəʊ.plæz.əm/ keep the /əʊ/ diphthong crisp and the /plæz/ equally stressed as in US. - AU: /nɪˈəʊ.plæz.əm/ similar to UK, but with a slightly broader vowel in /æ/ and a tendency toward less rhotic influence; ensure the final /əm/ remains light but audible.
The word neoplasm comes from the Greek neos (new) and plasma (formation, growth), first appearing in the 19th century medical literature. The term literally means new formation and was used to describe new tissue growth distinct from normal tissue. Early usage focused on tumor-like masses, without yet distinguishing benign from malignant. Over time, neoplasm became a general term for any abnormal tissue growth, with subsequent medical advances clarifying the distinction between neoplasms that are cancerous and those that are benign. The combining form ne- (new) is common in scientific vocabulary, paired with -plasm to indicate formation or molding of tissue. The word entered English through medical treatises and textbooks, gaining traction as histopathology and radiologic imaging refined tumor classification. First known uses appear in mid- to late-1800s medical writings, aligning with a period of rapid growth in modern pathology and surgical oncology.
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Words that rhyme with "neoplasm"
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