Fentanyl

//ˈfɛn.tə.nɪl//

Pronunciation

US //ˈfɛn.tə.nɪl//
US /[ˈfɛnʔ.nɪɫ]/
US //ˈfɛn.tə.nɑl//
US //ˈfɛn.tə.nɔl//
US /[ˈfɛnʔ.nɑɫ]/
US /[ˈfɛnʔ.nɔɫ]/

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.