Rigorous
//ˈɹɪɡəɹəs//
Pronunciation
US //ˈɹɪɡəɹəs//
US
Syllables: 3
Phonemes: R IH1 G ER0 AH0 S
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.