Syllables Synonyms Quiz
rigorousness
How many syllables in rigorousness?
4 syllablesDivide rigorousness into syllables: rig-or-ous-ness
Stressed syllable in rigorousness: rig-or-ous-ness
How to say rigorousness:
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"rigorousness." HowManySyllables.com. How Many Syllables, n.d. Web. 17 December 2025.
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Syllables Synonyms Quiz
Synonyms for rigorousness
2 syllables
4 syllables
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