6 syllables: im, pos, si, bil, i, ty. Stress on bil.
im-paw-sib-IL-it-ee
/ˌɪˌmpɔsɪˈbɪlɪti/
impossibility is pronounced im-paw-sib-IL-it-ee (/ˌɪˌmpɔsɪˈbɪlɪti/). It has six syllables (im-pos-si-bil-i-ty), with the stress on "bil". Impossibility is the state or condition of being impossible; something that cannot be done, achieved, or happened. It denotes an absolute lack of feasibility or likelihood, often used to express strong doubt or prohibition in logical, theoretical, or practical contexts. (2-4 sentences, ~50-80 words).
Impossibility is the state or condition of being impossible; something that cannot be done, achieved, or happened. It denotes an absolute lack of feasibility or likelihood, often used to express strong doubt or prohibition in logical, theoretical, or practical contexts. (2-4 sentences, ~50-80 words)
"The engineers dismissed the project as an impossibility given the current technology."
"She argued that financial constraints made the plan an impossibility, at least in the near term."
"His debate claim collapsed when the data revealed an impossibility under those conditions."
You pronounce it as /ˌɪm.pɒ.sɪˈbɪl.ɪ.ti/ in UK English or /ˌɪm.pɑː.sɪˈbɪl.ɪ.ti/ in US English. Stress falls on the third syllable: im-po-SI-bi-li-ty, with the primary stress on the second-to-last syllable of the root, and a secondary stress on the first syllable in many accents. Start with a light ‘im’ then a short p, o, s, i, then a strong ‘bil’ and finish with ‘i-ty’. Mouth position: keep the lips relaxed for vowels, push air through a slight open throat for the ‘p’ and the clear /b/ in ‘bil’. Audio reference: listen to pronunciations on Cambridge or Forvo for subtle vowel lengths.
Common errors include misplacing the primary stress, saying im-POS-si-bi-li-ty instead of im-po-SI-bi-li-ty, and mispronouncing the middle vowel as a long /ɔ/ or /ɒ/ in American speech. Another frequent mistake is shortening the final -ty to a hard 'tee' or 'ty' instead of the soft 'ti' sound. To correct: rehearse the four-syllable rhythm, keep the /ɪ/ in the first and later syllables light, and ensure the /bɪ/ is clearly pronounced before the final /lɪti/.
In US English, you’ll hear a longer, rounded /ɒ/ in the second syllable and a pronounced /bɪl.ɪ/ sequence; rhoticity is evident in the /ɪr/ of related words but not within this word. UK English tends to a shorter /ɒ/ or /ɒ/ in the second syllable, with uniform non-rhotic pronunciation; the /ti/ at the end is often crisper. Australian accents generally approach US vowel qualities but may reduce the /ɒ/ slightly and maintain non-rhoticity in careful speech. IPA references help compare subtle vowel shifts across regions.
Two main challenges: the multi-syllabic length and the cluster around /sɪˈbɪl.ɪ/ which requires clean, deliberate consonant and vowel transitions. The /ˌɪm.pɒ.sɪ/ onset involves a short, light initial sound followed by a tense vowel; the stressed /bɪl/ blends quickly into /ɪ.ti/. The task is maintaining even syllable timing and avoiding vowel reduction in the middle. Practicing with slow tempo and full-articulation helps.
A unique point with impossibility is the emphasis pattern: the primary stress is on the penultimate syllable (the 'bil' in siBIlity), with a secondary stress on the first syllable 'im'. The challenge is not only the position of the primary stress but keeping the sequence smooth across three consonant-rich segments (m-p-s-). This requires precise voicing control for /b/ and clear enunciation of the schwa-like /ɪ/ before the final /ti/.
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The word impossibility comes from the prefix in- (not), the Latin root possibilis (able to be done, Latin possi- from posse, to be able) + the suffix -ity, forming a noun meaning the quality or state of being not able to be done. The Latin word possibilis itself traces to posse, meaning to be able, and bibatus through French and ultimately Latin. The modern English impossibility dates from the 15th century onward, originally used in moral, philosophical, and theological contexts before expanding into everyday usage to denote situations deemed不可, or not doable, within given constraints. The term evolved to emphasize not merely difficulty but absolute non-feasibility, often in logical or physical domains. First known uses appear in scholastic and legal texts discussing what is logically or practically beyond the realm of possibility, and it has retained a formal, somewhat abstract tone in contemporary writing and speech.
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Words that rhyme with "impossibility"
-ity sounds
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