2 syllables: Am, ides. Stress on Am.
AY-meyedz
/ˈeɪˌmaɪdz/
Amides is pronounced AY-meyedz (/ˈeɪˌmaɪdz/). It has two syllables (Am-ides), with the stress on "Am". Amides are a class of organic compounds in which a carbonyl group (C=O) is bonded to a nitrogen atom. They are typically formed from carboxylic acids and amines and serve as fundamental units in biochemistry and polymer chemistry. In chemistry nomenclature, amides include both primary, secondary, and tertiary variants, distinguished by substituents on the nitrogen.
nounAmides are a class of organic compounds in which a carbonyl group (C=O) is bonded to a nitrogen atom. They are typically formed from carboxylic acids and amines and serve as fundamental units in biochemistry and polymer chemistry. In chemistry nomenclature, amides include both primary, secondary, and tertiary variants, distinguished by substituents on the nitrogen.
- You may misplace the diphthong: avoid turning /aɪ/ into two separate vowel sounds. Focus on a smooth /æ/ to /aɪ/ transition. - The final /dz/ cluster can become /z/ or /d/ only. Practice the voiced affricate /dz/ by starting with /d/ then quickly voicing into /z/ in one motion. - Some speakers reduce the first syllable to a schwa; keep /æ/ as in “cat” for accurate pronunciation. - When speaking quickly, you might drop or compress sounds; maintain the rhythm by snapping the pronunciation into two distinct but connected syllables: /ˈæ–maɪdz/.
"The amide linkage is a key feature of proteins, linking amino acids via peptide bonds."
"Researchers studied the amide to carbonyl stretch in IR spectroscopy."
"N-methyl acetamide is a simple, well-characterized amide used in kinetic studies."
Amides is pronounced /ˈæ.maɪdz/ in US and UK English, with primary stress on the first syllable. Start with the short “a” as in cat, then the “mi” sounds like “my” in “my,” and finish with a voiced “dz” consonant cluster as in “beds” but voiced. You’ll want a smooth transition from /æ/ to /aɪ/ and then glide into /dz/. Listen to a science pronunciation resource for an audio anchor, then practice saying it aloud in short phrases to lock the rhythm.
Common errors include pronouncing the second syllable as a hard /i/ as in “id” instead of the /aɪ/ diphthong, and thinking the ending is a hard /z/ rather than /dz/. Another mistake is dropping the /d/ or making the /d/ too light in momentary speech. Correction: clearly articulate the /dz/ ending by slightly voicing the /d/ into the /z/ in a single release, and maintain /æ/ then /aɪ/ without swallowing the vowel. Practice with minimal pairs like /ˈæm.aɪdz/ vs /ˈæm.aɪz/ to hear the difference.
In US and UK, the primary stress remains on the first syllable /ˈæ-/; the second syllable carries /aɪdz/ with a clear /d/ before /z/. Australian speech often shows slight vowel reduction in rapid science talk, but the /æ/ remains near nothing changed; some Australian speakers may have a shorter /æ/ and a slightly more centralized vowel before /aɪ/. In all, the ending /dz/ tends to be pronounced, not devoiced. Listen for crisp voicing before /z/ in careful speech in all three.
The difficulty centers on the /æ/ to /aɪ/ diphthong transition and the final /dz/ cluster. If your native language uses a single short vowel or lacks the /dz/ sequence, you’ll naturally drop the dotted /d/ or merge /ɪ/ into /aɪ/. The key challenge is sustaining the diphthong /aɪ/ and finishing with a precise /dz/ without an abrupt stop. Practice with slow, careful articulation, then ramp up speed with cadence and breath control to maintain strength of both segments.
Yes: the transition from the stressed /æ/ to the /aɪ/ diphthong requires a smooth glide; avoid a separate, extra syllable. The /dz/ ending must be a single, slightly voiced affricate, not an abrupt /z/ or /d/. You’ll notice a brief, controlled release between /aɪ/ and /dz/. This edge is where many speakers hesitate, so focus on a clean, continuous mouth movement from the vowel into the affricate.
🗣️ Voice search tip: These questions are optimized for voice search. Try asking your voice assistant any of these questions about "Amides"!
- US: Clear /æ/ and the /aɪ/ glide; keep the /dz/ crisp. Rhoticity does not influence this word, but final vowels can be slightly rounded in rapid speech. - UK: Similar to US in stress and diphthong, but some speakers may reduce the /æ/ slightly before /aɪ/; ensure the mouth stays open for that /æ/ and then smoothly to /aɪ/. - AU: Tends to have a slightly flatter vowel quality; emphasize the /æ/ and ensure the /aɪ/ is distinct. Keep the /dz/ as a cohesive affricate. IPA references: /ˈæˌmaɪdz/ across accents.
Amide derives from the combination of the Greek prefix a- (not) and the Latin word ‘medius’ (middle) through French/Latin chemistry usage, but its modern sense centers on the amide functional group. The term emerged in the late 19th and early 20th centuries as organic chemists formalized functional group nomenclature. Early 20th-century chemists standardized “amide” to describe the nitrogen-substituted carbonyl compounds derived from carboxylic acids, with the parent compound acetamide being among the first characterized simple amides. The evolution of the term tracks parallel to the development of peptide chemistry and polymer science, where amide linkages serve as essential bonds. In practice, “amide” now covers a broad family from simple primary amides (R-CO-NH2) to substituted secondary and tertiary amides (R-CO-NR'R''), as well as the broader structural role in proteins and synthetic polymers. The first known use in English texts appears in the early to mid-1900s, paralleling advances in carbonyl chemistry and nitrogen chemistry.
💡 Etymology tip: Understanding word origins can help you remember pronunciation patterns and recognize related words in the same language family.
Help others use "Amides" correctly by contributing grammar tips, common mistakes, and context guidance.
💡 These words have similar meanings to "Amides" and can often be used interchangeably.
🔄 These words have opposite meanings to "Amides" 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 "Amides"
-des 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.
