The phonetic transcription of "ceaseless" is /ˈsiːsləs/ in British English and /ˈsiːsləs/ in American English. Click the 🔊 button to hear both pronunciations.
Synonyms for "ceaseless": continual, persistent, unending, eternal, incessant, perpetual, constant.
Example usage of "ceaseless": "The rain was ceaseless all day, making everything wet.". More examples on the page.