adjective.
Not intended or deliberate; inadvertent; unwitting
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adjective.
without deliberate intent
adjective.
not done with purpose or intent
Word Usage
"In an announcement, the Supreme Council of the Armed Forces said it regretted what it called "unintentional confrontations between the military police and the youth of the revolution.""