nugatory /nūˈgə-tə-ri/

1. Trifling
2. Worthless
3. Inoperative
4. Unavailing
5. Futile

nuˈgatoriness noun

• impetration
• impetrations
• impetrative
• impetratory
• impetuosities
• impetuosity
• impetuous
• impetuously
• impetuousness
• impetuousnesses
• impetus
• impetuses
• imp. gal.
• imp. gall.
• impi
• impictured
• impierceable
• impies
• impieties
• impiety
• impignorate
• impignorated
• impignorates
• impignorating
• impignoration