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Words with Suffix “--er-ous-ness” in English (US)
Browse English (US) words ending with the suffix “--er-ous-ness”, complete with pronunciations, syllable breakdowns, and linguistic insights.
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--er-ous-ness
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--er-ous-ness Agentive, adjective forming, and noun forming suffixes respectively.
untreacherousness
5 syllables17 letters
un·treach·er·ous·ness
/ʌnˈtretʃərəsnes/
noun
Untreacherousness is a five-syllable noun (/ʌnˈtretʃərəsnes/) formed from the prefix 'un-', the root 'treach-', and the suffixes '-er-', '-ous-', and '-ness'. Stress falls on the fourth syllable ('ous'). Syllabification follows standard English rules of onset maximization and vowel nucleus requirements.