Thermonuclear
//ˌθɜɹ.moʊˈn(j)uk.li.əɹ//
Pronunciation
US //ˌθɜɹ.moʊˈn(j)uk.li.əɹ//
US //ˌθɜɹ.moʊˈn(j)uk.li.əɹ//
US
Syllables: 5
Phonemes: TH ER2 M OW0 N UW1 K L IY0 ER0
UK //ˌθɜː.məʊˈnjuːk.liː.ə//
UK //ˌθɜː.məʊˈnjuːk.liː.ə//
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.