unprinˈcipled adjective

1. Without good principles
2. Not based on or in accordance with principles
3. Not restrained by conscience
4. Profligate
5. Uninstructed (Milton)

• unrakes
• unraking
• unransomed
• unrated
• unratified
• unravel
• unravelled
• unraveller
• unravellers
• unravelling
• unravellings
• unravelment
• unravelments
• unravels
• unravished
• unrazored
• unreachable
• unreached
• unreactive
• unread
• unreadable
• unreadableness
• unreadablenesses
• unreadier
• unreadiest