The word "unaccountable" in English means: Impossible to explain or understand., Not responsible for your actions and without needing to explain them to anyone., Used to describe someone who cannot be made to explain their actions or decisions..
The phonetic transcription of "unaccountable" is /ˌʌn.əˈkaʊn.tə.bəl/ in British English and /ˌʌn.əˈkaʊn.t̬ə.bəl/ in American English. Click the 🔊 button to hear both pronunciations.
Synonyms for "unaccountable": inexplicable, unfathomable, incomprehensible, unjustifiable, unanswerable, irresponsible.
Example usage of "unaccountable": "His behavior was unaccountable that night.". More examples on the page.