unfathomable

adjective
UK: /ʌnˈfæðəməbl/
US: /ʌnˈfæðəməbl/

  1. Impossible to understand.

    1. The reasons for his anger were unfathomable to everyone.
    2. Her behavior during the crisis was completely unfathomable, leaving us all confused.

  2. So deep that it cannot be measured.

    1. The ocean's depths are unfathomable, hiding many secrets.
    2. Scientists continue to explore the unfathomable abyss of the Mariana Trench.

Synonyms

incomprehensible unintelligible immeasurable endless

Frequently Asked Questions

The word "unfathomable" in English means: Impossible to understand., So deep that it cannot be measured..

The phonetic transcription of "unfathomable" is /ʌnˈfæðəməbl/ in British English and /ʌnˈfæðəməbl/ in American English. Click the 🔊 button to hear both pronunciations.

Synonyms for "unfathomable": incomprehensible, unintelligible, immeasurable, endless.

Example usage of "unfathomable": "The reasons for his anger were unfathomable to everyone.". More examples on the page.