2 syllables: ful, fills. Stress on fills.
fuul-FILZ
/fʊˈlfɪlz/
fulfills is pronounced fuul-FILZ (/fʊˈlfɪlz/). It has two syllables (ful-fills), with the stress on "fills". Fulfills is a third-person singular present-tense verb meaning to complete or satisfy a requirement, expectation, or obligation. In everyday usage it often functions as “is/does what is required,” or “meets a condition.” The form’s pronunciation centers on a final /z/ or /s/ voicing depending on the preceding sound, and the root verb is alignable with fulfill in past tense and participle forms. Word emphasizes a completed outcome or qualification of a goal.
Fulfills is a third-person singular present-tense verb meaning to complete or satisfy a requirement, expectation, or obligation. In everyday usage it often functions as “is/does what is required,” or “meets a condition.” The form’s pronunciation centers on a final /z/ or /s/ voicing depending on the preceding sound, and the root verb is alignable with fulfill in past tense and participle forms. Word emphasizes a completed outcome or qualification of a goal.
"The project fulfills all safety standards and regulatory requirements."
"Her role fulfills her career ambitions and personal goals."
"The contract fulfills the minimum criteria for renewal."
Pronounce as /fʊlˈfɪlz/ for US and UK, with primary stress on the second syllable. Start with /fʊl/ (like full with a short “u” as in pull), then the suffix /ˈfɪlz/ where the /ɪ/ is a short, high front vowel, followed by /lz/ (lip-to-teeth contact for /l/ and crisp /z/). In casual speech you may hear a slightly reduced vowel in the first syllable, but keep the /fɪl/ sequence crisp before the /z/.
Two common errors are: (1) treating it as fulfill-s with an extra vowel, saying /ˈhɪlfɪlz/ instead of /fʊlˈfɪlz/; (2) misplacing stress, saying ful-FILLS instead of ful-FILLS. Correct by maintaining a clear /fʊl/ onset for the first syllable and ensuring the primary stress is on the second syllable /ˈfɪlz/. Practice by isolating /fʊl/ then transitioning to /ˈfɪlz/ with a short, crisp /l/ and a voiced /z/.
In US/UK, the vowel in the first syllable is a short /ʊ/ as in full; stress remains on the second syllable, yielding /fʊlˈfɪlz/. Australian speakers often retain the same rhythm, but may have a slightly more centralized /ʊ/ or reduced diphthong in rapid speech. The final /ɪlz/ remains relatively consistent, though some UK speakers may devoice the final /l/ slightly in casual speech, producing a subtle color variation in the /lz/ cluster.
Two main challenges: (1) the two-clause structure with stress shift on the second syllable requires precise timing: /fʊl/ (unstressed first syllable) and /ˈfɪlz/ (stressed second), which can clip if speed increases. (2) the final /lz/ cluster requires crisp voicing at the end; many learners weaken the /l/ before /z/ or lose voicing when transitioning from the vowel. Focus on a clear, short /ɪ/ in the second syllable and a strong /z/ voicing.
A unique aspect is preserving the exact syllabic rhythm: two-syllable word with a strong secondary beat on the first syllable and a crisp, final /z/. The /l/ is light but not elided; avoid merging the two /l/ sounds into a single elongated consonant. Practically, you’ll hear a subtle pause or emphasis right before the final /z/ in careful speech, making /ˈfɪlz/ clearly audible.
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Fulfills derives from the verb fulfill, which comes from Old English fulfyllan (to fill up, to complete, to satisfy). The prefix underlies the sense of completing a duty or attaining a condition; ful- is related to full, making a sense of completeness, while -fillan traces through Germanic roots to Proto-Germanic *fulfillaną. The shift from ‘to fill’ to ‘to satisfy’ expands in Middle English as fulfill took on the legal, regulatory, and aspirational meaning of meeting obligations or conditions. In modern usage, fulfills is the third-person singular present tense form, with morphological alignment to the root through the -s ending. First attested forms appear in Middle English legal and literary texts, where fulfill or fulfil functioned in contexts of completing contracts, promises, and requirements, evolving into contemporary usage spanning everyday actions and formal obligations. The semantic trajectory parallels “to complete,” “to satisfy,” and “to meet,” with nuance tied to the degree of adequacy achieved and the fulfilment’s attestation by a standard or expectation.
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💡 These words have similar meanings to "fulfills" and can often be used interchangeably.
🔄 These words have opposite meanings to "fulfills" and show contrast in usage.
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Words that rhyme with "fulfills"
-lls sounds
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