nisus /nīˈsəs/

1. Effort
2. Striving
3. Impulse

• reframing
• refrangibilies
• refrangibility
• refrangible
• refrangibleness
• refrangiblenesses
• refreeze
• refreezes
• refreezing
• refresh
• refreshed
• refreshen
• refreshened
• refreshener
• refresheners
• refreshening
• refreshens
• refresher
• refreshers
• refreshes
• refreshful
• refreshfully
• refreshing
• refreshingly
• refreshment