2 syllables: old, est. Stress on old.
/ˈoʊldəst/
Say it backOldest is the superlative form of old, used to denote the greatest age within a group or the most ancient among related items. It functions as an adjective and can also serve as a noun phrase when describing the eldest member of a family. In pronunciation, it is a two-syllable word with final “-est” often reduced in connected speech.
"The oldest tree in the forest is over 5,000 years old."
"She is the oldest student in the class, but still enjoys learning."
"They visited the oldest library in the city during their tour."
Break it into two syllables: /ˈoʊld.ɪst/ in US/UK. The primary stress is on the first syllable: /ˈoʊld/ followed by a light /ɪst/. The /oʊ/ is a tense diphthong, the /l/ is clear and light, the /d/ is a regular alveolar stop, and the final /st/ is a voiceless consonant cluster. In connected speech, you may hear the /d/ slightly softened before /ɪ/ (like /oʊːld.ɪst/). Practice saying: “OLD-est” with crisp /l/ and a clean /st/ blend.
Common errors: 1) Under-stressing the first syllable, producing /ˈoʊldɪst/ with weak stress. 2) Slurring the /l/ into the /d/, making it sound like /ˈoʊd.ɪst/. 3) Mispronouncing the /st/ as /s/ or /t/ alone; ensure you produce a clear /st/ cluster with released /t/. Correct by isolating /oʊld/ first, then append /ɪst/ with a light onset to /ɪ/.
US/UK/AU share /ˈoʊld.ɪst/ or /ˈəʊld.ɪst/ patterns. US often uses a stronger rhotic-leaning /oʊl/ onset and a slightly clipped /ɪst/. UK tends toward /ˈəʊl.dɪst/ with less vowel reduction in rapid speech, and AU commonly maintains /ˈəʊld.ɪst/ with a broader vowel in the first syllable and less prominent /l/ during casual speech. The rhoticity is minimal in non-rhotic accents; vowel quality in /oʊ/ varies with vowel length and following consonants.
Difficulties center on the final consonant cluster /st/ after a tense diphthong /oʊ/ or /əʊ/. The tongue must transition quickly from the rounded /oʊ/ to the alveolar /l/ and then to the /d/ and /s/ sequence without micromovements that distort the /l/ or merge /d/ and /s/. Coastal timing between syllables also affects intelligibility; practice precise contact closures and release timings for a clean /ld/ blend and an audible final /st/.
Tip: emphasize the first syllable with a crisp, strong /oʊl/ before sliding into the /d/ and /ɪst/. Keep the tongue tip touching behind the upper teeth for /l/ and release into /d/ with a brief hold before /s/ for a clean /st/ cluster. Visualize saying “OLD” as a single unit, then add “est” with a light, quick release: /ˈoʊld.ɪst/.
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Oldest comes from Old English, with the base adjective old (eald) dating to Proto-Germanic (āldaz) and Proto-Indo-European *al-/*el- ‘to grow old’. The superlative suffix -est developed in early English, forming eald-est > oldest to mean the extreme degree of old. The element -est often follows short, monosyllabic adjectives in Old English, later evolving in Middle English to align with modern superlative formations (-est or -est/-most in different dialects). First recorded in late Old English and early Middle English texts, oldest appears in contexts contrasting age within a cohort, then expands to metaphorical senses (long-standing tradition, oldest profession) as the language simplified adjectives into fixed superlative forms.
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💡 These words have similar meanings to "oldest" and can often be used interchangeably.
🔄 These words have opposite meanings to "oldest" and show contrast in usage.
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Words that rhyme with "oldest"
-ast sounds
-ost sounds
Practice with these rhyming pairs to improve your pronunciation consistency:
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