4 syllables: Syn, the, siz, er. Stress on Syn.
SIN-thuh-seye-zur
/ˈsɪnθəˌsaɪzɚ/
Synthesizer is pronounced SIN-thuh-seye-zur (/ˈsɪnθəˌsaɪzɚ/). It has four syllables (Syn-the-siz-er), with the stress on "Syn". As a noun, a noun referring to an electronic musical instrument or device that generates audio signals which can be shaped and modulated to create a wide range of synthesized sounds. It often produces timbres, filters, and effects controlled by electrical, digital, or software means. Modern synthesizers are central to electronic and pop music production and live performance.
nounA noun referring to an electronic musical instrument or device that generates audio signals which can be shaped and modulated to create a wide range of synthesized sounds. It often produces timbres, filters, and effects controlled by electrical, digital, or software means. Modern synthesizers are central to electronic and pop music production and live performance.
How to Pronounce Synthesizer
"The studio added a vintage synthesizer to expand our synth-pop sound."
"She programmed the synthesizer to mimic string sections for the bridge."
"He carried a portable synthesizer to the rehearsal to demonstrate the new patch."
Pronounce as /ˈsɪnθəˌlaɪ.zər/ (US) or /ˈsɪnθəˌlaɪ.zə/ (UK/AU). Stress falls on the first syllable: SYN- the- SI-z? Wait: The rhythm is three syllables with secondary emphasis on the middle: sin- THUH - ly-zer? More precisely: /ˈsɪnθəˌlaɪ.zər/. Begin with /sɪn/ as in sin, then /θə/ with a soft 'th' as in think + schwa, then /laɪ/ like 'lie', then /zər/ or /zə/ with a rhotacized or unstressed ending. Practice by isolating: /ˈsɪnθə/ + /ˌlaɪ/ + /zər/. Audio reference: listen to reputable dictionaries or Pronounce resources for native cadence and final consonant voicing.
Common mistakes include misplacing the /θ/ as /s/ or /t/ (synthesis vs sin-thuh-why-zer), and mispronouncing the final -er as /ər/ with a reduced vowel; many learners also blend or stress the middle syllable incorrectly. To correct: ensure voiceless dental fricative /θ/ exists in the second position by placing the tongue between teeth without touching the lip, and keep the /z/ voiced in the final syllable. Keep the primary stress on the first syllable, not the second.
US: /ˈsɪnθəˌlaɪ.zər/ with rhotic /ɹ/ in coda and final /ər/. UK/AU: /ˈsɪnθəˌlaɪzə/ with non-rhotic ending; final vowel often reduced; similar middle stress. The /θ/ and /ð/ are challenging for many; in some UK dialects, the /z/ is softened before a vowel, but still voiced. Overall, only minor vowel quality differences; stress pattern remains the same; the coda /r/ is less pronounced (US) vs dropped in non-rhotic UK/AU.
The primary challenges are the three-consonant cluster at the onset 'syn-' blending into /sɪnθ/ with the interdental /θ/ sound that many learners find difficult; the mid vowel sequence /ə/ and /laɪ/ requires careful tongue height control; and the final /zər/ or /zə/ must stay voiced and not become /s/. Mastery comes from isolating these segments and practicing slow, precise articulations before speeding up.
Is the 'sy' in 'synthesizer' pronounced as /sɪn/ rather than /ˈsɪn-/? Focus is on the 'syn-' vs 'synth-' onset — the initial sound is /sɪn/ with an /θ/ following, not a strong /sɪnk/ cluster; the /θ/ is a soft dental fricative; keep air flowing and let the tongue rest gently between teeth for accurate timing and voicing.
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Synthesizer derives from synthesis, the process of combining components to form a whole. The suffix -er denotes an agent noun. The term synthesis itself comes from the Greek sunthesis, from sun- 'together' + thesis 'placing, setting'. The broader concept of electronic sound generation emerged in the early 20th century with inventors exploring voltage-controlled oscillators and filter networks. The modern word synthesi- began appearing in the 1950s–60s as electronic engineers and musicians described devices that electronically create and sculpt tones. As digital technology advanced, the modern ‘synthesizer’ came to denote both hardware keyboards and software that can generate, modulate, and store serialized patches. The first widely known synthesizers, such as the Moog and ARP ensembles, popularized the term in the late 1960s and 1970s, aligning with progressive rock and electronic genres. The word gradually embraced software-based systems in the 1990s and 2000s, reflecting the shift from analog to digital synthesis while preserving the core idea of an instrument that synthesizes sound from electrical signals into musical tones.
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💡 These words have similar meanings to "Synthesizer" and can often be used interchangeably.
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Words that rhyme with "Synthesizer"
-zer sounds
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