amorist /amˈə-rist/

1. A lover
2. A ladies' man
3. One who writes of love
4. A seeker of sexual adventures or experiences

• undetermination
• undetermined
• undeterred
• undeveloped
• undeviating
• undeviatingly
• undevout
• undiagnosed
• undid
• undies
• undifferenced
• undifferentiated
• undigested
• undight
• undighting
• undights
• undignified
• undignifies
• undignify
• undignifying
• undiluted
• undiminishable
• undiminished
• unpunctuality
• unpunctuated