tourbillion /toor-bilˈyən/ or tourbillon /toor-bē-yɔ̃ˈ/

1. A swirl
2. A vortex
3. A whirlwind
4. A whirling firework
5. A whirling or revolving mechanism or system

• inoperculate
• inopinate
• inopportune
• inopportunely
• inopportuneness
• inopportunenesses
• inopportunities
• inopportunity
• inorb
• inorbed
• inorbing
• inorbs
• in order
• inordinacies
• inordinacy
• in ordinary
• inordinate
• inordinately
• inordinateness
• inordinatenesses
• inordination
• inordinations
• inorganic
• inorganically
• inorganic chemistry