5 syllables: de, vel, op, ment, al. Stress on ment.
div-el-uhp-MEN-tuhl
/dɪˌvɛləˈpmɛntəl/
developmental is pronounced div-el-uhp-MEN-tuhl (/dɪˌvɛləˈpmɛntəl/). It has five syllables (de-vel-op-ment-al), with the stress on "ment". Developmental describes processes or periods related to growth or development, especially in biology, psychology, or education. It often refers to stages of maturation, progression, or the unfolding of capabilities over time. The term is commonly used in research, clinical, and educational contexts to denote growth-oriented changes rather than fixed, instantaneous states.
Developmental describes processes or periods related to growth or development, especially in biology, psychology, or education. It often refers to stages of maturation, progression, or the unfolding of capabilities over time. The term is commonly used in research, clinical, and educational contexts to denote growth-oriented changes rather than fixed, instantaneous states.
"The developmental trajectory of language shows how children acquire grammar over several years."
"Researchers studied developmental disorders to understand how early interventions alter outcomes."
"The educational program focuses on developmental milestones rather than rote memorization."
It is pronounced de-VE-lop-MEN-tal with four syllables and primary stress on the third syllable. IPA US: /ˌdɛv.əˈlɒp.mən.təl/; UK: /ˌdɛv.əˈlɒp.mən.təl/; AU: /ˌdɛv.əˈlɒp.mən.təl/. Start with /ˈdɛ/ as in 'dent,' place stress on 'MEN' syllable, and end with 'tal' /təl/. Slight secondary stress on initial syllable can occur in rapid speech.
Two common errors: (1) Misplacing stress, saying de-VELO-pmen-tal or de-vel-OP-men-tal; ensure primary stress on the third syllable 'MEN'. (2) Slurring the sequence /lɒp/ into /lɑp/ or mispronouncing the middle /ə/ as a full vowel; aim for a reduced schwa in the second syllable and clear /lɒp/ with a light 'o' sound. Practice by isolating /ˌdɛv.əˈlɒp.mən.təl/ and pausing between clusters to sharpen rhythm.
US: /ˌdɛv.əˈlɒp.mən.təl/ with rhotic 'r' not present; UK/US follow similar patterns but UK tends to lighter /t/ release in final, and /ɒ/ as short 'o' in 'lot'. AU can exhibit broader vowel qualities, with /ˌdɛv.əˈlɒp.məntəl/ and less pronounced final syllable, sometimes devoiced /t/ to a glottal stop. The core three-stress pattern remains, but vowel quality shifts and final consonants may soften.
Difficulties stem from the multi-syllable length, the cluster /vəl/ between /dɛ/ and /lɒp/ and the unstressed, reduced vowels (schwa) in the second and fourth syllables. The sequence /lɒp.mən/ requires precise tongue placement; angular lip rounding for /ɒ/ and a light, quick /ən/ reduce to /ən/. The final /təl/ can be unreleased or lightly pronounced, which can obscure the main stress. Practice helps stabilize the rhythm.
A unique feature is the cluster transition across syllables: d e v ə l ɒ p m ən t əl. The major beat occurs on the penultimate or antepenultimate depending on the speaker; misplacing stress to 'lop' or 'men' reduces intelligibility. You’ll hear slight hesitation between /lɒp/ and /mən/ when speaking quickly. Emphasize the /ˈlɒp/ onset of the third syllable and keep the /mən/ light and quick before the final /təl/.
🗣️ Voice search tip: These questions are optimized for voice search. Try asking your voice assistant any of these questions about "developmental"!
Developmental comes from the verb develop, from Old French desvoloper, which itself derives from Late Latin developāre, from Latin dis- (up, apart) and vellere (to pull, pluck). The noun development emerged in English in the 17th century to denote the act of developing or unfolding; by the 19th century, ‘development’ broadened to include processes of growth in natural and social sciences. The suffix -al is a productive English derivational ending forming adjectives indicating pertaining to or connected with a noun or verb, here turning develop into an adjective that qualifies processes or stages related to development. The term is widely used in education, psychology, medicine, and biology, often modifying fields like developmental psychology, developmental biology, or developmental milestones. The evolution of the term tracks a shift from a general act of growth to a precise domain of study focusing on systematic stages, measurements, and outcomes across the lifespan. First known uses appear in scientific and clinical literature in the early to mid-20th century, aligning with the professionalization of developmental sciences. Over time, its usage has become common in research articles, clinical practice, policy discussions, and educational settings, where it specifies temporally extended processes rather than instantaneous conditions.
💡 Etymology tip: Understanding word origins can help you remember pronunciation patterns and recognize related words in the same language family.
Help others use "developmental" correctly by contributing grammar tips, common mistakes, and context guidance.
💡 These words have similar meanings to "developmental" and can often be used interchangeably.
🔄 These words have opposite meanings to "developmental" and show contrast in usage.
📚 Vocabulary tip: Learning synonyms and antonyms helps you understand nuanced differences in meaning and improves your word choice in speaking and writing.
Words that rhyme with "developmental"
-ral sounds
Practice with these rhyming pairs to improve your pronunciation consistency:
🎵 Rhyme tip: Practicing with rhyming words helps you master similar sound patterns and improves your overall pronunciation accuracy.
