ree-in-FAWR-siz
/ˌɹiɪˈnfɔɹsɪz/
reinforces is pronounced ree-in-FAWR-siz (/ˌɹiɪˈnfɔɹsɪz/). Reinforces is a verb meaning to strengthens or supports an idea, structure, or system, often by providing additional evidence, resources, or training. In usage, it denotes making something more robust or secure, frequently through action that increases confidence, stability, or durability. The form is third-person singular present tense: reinforces; base form: reinforce; past tense: reinforced.
Reinforces is a verb meaning to strengthens or supports an idea, structure, or system, often by providing additional evidence, resources, or training. In usage, it denotes making something more robust or secure, frequently through action that increases confidence, stability, or durability. The form is third-person singular present tense: reinforces; base form: reinforce; past tense: reinforced.
"The manager reinforces safety protocols after a near-miss incident."
"The data reinforces the theory that exercise improves health."
"She reinforces her argument with new case studies."
Pronounce as /rɪˈɪn.fɔː.sɪz/ (US) or /rɪɪnˈfɔː.sɪz/ (UK). The stress falls on the second syllable: re-IN-fors- iz, with a clear mid-central-ish first syllable vowel and a long /ɔː/ in the penultimate syllable. The final -es is voiced /ɪz/, so your mouth ends with a soft z-like sound. When speaking, connect the vowels smoothly: ri-EN-fors-iz, keeping the /n/ light and the /f/ steady.
Two common errors: 1) Dropping the middle syllable or misplacing the stress, leading to re-IN-forces or rein-FOR-ces; keep the primary stress on the second syllable (ˈɪn). 2) Mispronouncing the final -es as /s/ instead of /ɪz/. Ensure the final consonant is voiced: /ɪz/. Practice by saying ‘re-IN-fors-iz’ slowly and then in rhythm with the surrounding text.
US and UK share the /rɪˈɪn.fɔː.sɪz/ pattern, but US may use a more rhotic initial /ɹ/ and a slightly tensed second syllable, while UK may have a broader /ɔː/ in the penultimate syllable and a lighter vowel in the first. Australian tends to reduce unstressed vowels more and may slightly shorten the first syllable, but generally keeps the /ˈɪn/ and /ɔː/ as in British. Overall, the key is the second-syllable stress and the final voiced /ɪz/.
The difficulty lies in the three-syllable rhythm with secondary vowels and the shift from a short /ɪ/ to a long /ɔː/ in the penultimate syllable, plus the final /ɪz/ voiced ending. Beginners often misplace stress or reduce the /ɪn/ to a schwa, and may mispronounce the final /z/ as /s/. Focus on linking the syllables with steady tempo and keeping the /n/ clear before the /f/.
There is no silent letter in reinforces. Every syllable carries a vowel: re-in-for-ces with the final /ɪz/ making a voiced z. The issue is not silent letters but proper syllable stress and the voiced culmination. Ensure you don’t reduce the second syllable or overly shorten the first; keep a clear /ɪ/ in the first, /ɪn/ cluster, and /ɔː/ in the penultimate, ending smoothly with /ɪz/.
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Reinforces comes from the verb reinforce, which itself derives from the Old French renforcer, from rein- (again, back) +forcer (to force). The root offorcer traces to Latin fortis (strong) via the French fortifier tradition. In English, reinforce appeared in the 16th century in military contexts (to strengthen defenses) and later broadened to abstract strengthening (arguments, systems). The prefix re- implies again or anew, while forcement carries the notion of forcing or pressing for strength. Over time, reinforce retained its core sense of adding strength or support, but expanded to everyday, non-physical domains like ideas, procedures, and policies. First known uses appear in military manuals and engineering texts, then in rhetoric and sociology as scholars discussed reinforcing beliefs, behaviors, or structures. By the late 19th and 20th centuries, reinforce became common in education, psychology, and organizational contexts, often paired with nouns like “evidence,” “structure,” or “policy.” Today, reinforce is ubiquitous in both concrete and metaphorical senses, with pronounced emphasis on the process and outcomes of adding support or corroboration.
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Words that rhyme with "reinforces"
-ses sounds
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