Adjective: inexcusable ,i-nik'skyoo-zu-bul or ,i,nek'skyoo-zu-bul
- Without excuse or justification
"Her rude behaviour at the dinner party was inexcusable"
- Not excusable
"the blatancy of his attempt to whitewash the crime was inexcusable";
- unforgivable
See also: indefensible, insupportable, irremissible, unjustifiable, unpardonable, unwarrantable, unwarranted
Antonym: excusable
Encyclopedia: Inexcusable