3 syllables: ill, ness, es. Stress on ill.
IL-nuh-siz
/ˈɪlnəsɪz/
illnesses is pronounced IL-nuh-siz (/ˈɪlnəsɪz/). It has three syllables (ill-ness-es), with the stress on "ill". Illnesses refers to the plural form of illness, meaning periods of poor health or sickness. It denotes multiple episodes of being unwell, or the collective state of health concerns impacting individuals or a group. The term is common in medical, social, and everyday contexts to describe conditions that impair well-being.
Illnesses refers to the plural form of illness, meaning periods of poor health or sickness. It denotes multiple episodes of being unwell, or the collective state of health concerns impacting individuals or a group. The term is common in medical, social, and everyday contexts to describe conditions that impair well-being.
"She missed several days of work due to illnesses in her family."
"The clinic tracks common illnesses to prepare for flu season."
"Long-term illnesses can affect daily routines and lifestyle choices."
Pronounce as /ˈɪl.nə.sɪz/ with three syllables. Primary stress on the first syllable. The middle syllable often reduces to a schwa (/nə/). Final -es is /ɪz/. Visualize: IL-nuh-siz. Tip: keep the 'l' light, avoid a strong /l/ in the second syllable, and let the final /z/ be voiced. Listen: [audio reference: Cambridge/Forvo].
Common errors: treating it as two syllables (ill-ness) or splicing awkwardly as /ˈɪl.nə.sˌeɪz/. Another is over-articulating the middle vowel, producing /ˈɪl.lɪ.nəs.ɪz/. Correct by: compressing the middle to a quick /nə/ and ensuring the final /z/ is voiced, not a /s/ or /z/ blend. Practice with minimal pairs and record yourself.
US: clear three syllables with strong /ɪ/ in first vowel and /ɪz/ at end; stress on first syllable. UK: similar, but final /ɪz/ can be lighter and the middle vowel slightly reduced. AU: tends toward a softer /ɪ/ and may have less vowel reduction in rapid speech. All maintain /ˈɪl.nə.sɪz/ with rhoticity not affecting this word noticeably.
Three-syllable word with a cluster around the middle and a final voiced fricative /z/. The middle syllable often reduces to /nə/ making the sequence /l.nə/. The combination of light /l/ after the /ɪ/ and a rapid /n/ transition can trip speakers, especially non-native speakers. Focus on keeping the first syllable stressed, the middle light, and the final /z/ clearly voiced.
The final suffix -nesses is pronounced with a soft -s cluster and a voiced z ending, not a separate /s/ syllable. The transition between /l/ and /n/ can be delicate; aim for a seamless glide so the middle /n/ doesn’t create an audible break. IPA cue: /ˈɪl.nə.sɪz/.
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Illness originates from Middle English ilnesse, from Old English onġlīenes (unhealthiness), a compound of in- (not) + leasan (to heal, relieve) with influence from Latin language via Old French il- meaning ‘not healthy’. The Modern English plural illnesses attests to 15th–16th century usage, where -ness denotes a state or condition. The root concept centers on lack of health rather than the presence of disease alone. Over centuries, “illness” broadened from acute sickness toward chronic and psychosomatic states, with the plural form “illnesses” becoming common in clinical and everyday discourse to capture multiple episodes or conditions within a population. First known written instances can be traced in Middle English medical texts and later in early modern pharmacopoeias, reflecting a shift from singular disease labels to broader health states as medical understanding expanded.
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Words that rhyme with "illnesses"
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