Exact Match:
- inexcusable
- not excusable
- without excuse or justification
Synonyms:
- blamable,
- blameworthy,
- censurable,
- impermissible,
- indefensible,
- inexpiable,
- intolerable,
- irremissible,
- reprehensible,
- unallowable,
- unconscionable,
- unforgivable,
- unjustifiable,
- unjustified,
- unpardonable,
- unpermissible,
- unreasonable,
- untenable,
- unwarrantable