He behaved like an infernal during the negotiation.
She described her rival as an infernal, always plotting against her.
Frequently Asked Questions
The word "infernal" in English means: Relating to hell or the underworld., Extremely bad or annoying..
The phonetic transcription of "infernal" is /ɪnˈfɜːnl/ in British English and /ɪnˈfɜːrnl/ in American English. Click the 🔊 button to hear both pronunciations.
Synonyms for "infernal": hellish, damned, diabolical, accursed, detestable, atrocious.
Example usage of "infernal": "The infernal flames flickered in the darkness.". More examples on the page.