What is another word for un-defendable?
Pronunciation: [ˈʌndɪfˈɛndəbə͡l] (IPA) 
There are numerous synonyms for the word "un-defendable," each carrying a slightly different connotation. Some alternatives include indefensible, untenable, unsustainable, indefensible, insupportable, and unconscionable. Indefensible suggests that there is no possible way to reasonably argue for or justify something, while untenable implies that the argument lacks a logical basis. Unsustainable is often used to describe situations that cannot be maintained over time, and insupportable is a more formal word that implies a lack of evidence or argument. Finally, unconscionable is a term used to describe actions or behavior that are immoral or unethical and cannot be justified.
