kick-assˈkick-ass adjective American English informal 
strong, powerful, and sometimes violent: 
a kick-ass attitude
strong, powerful, and sometimes violent: a kick-ass attitude- unplugged
- unpopular
- unpopularity
- unprecedented
- unprecedentedly
- unpredictability
- unpredictable
- unpredictably
- unprepared
- unprepossessing
- unpretentious
- unprincipled
- unprintable
- unproductive
- unprofessional
- unprofessionally
- unprofitable
- unpromising
- unprompted
- unpronounceable
- unprotected
- unproven
- unprovoked
- unpublished
- unpunished