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

• ruffins
• ruffle
• ruffled
• ruffler
• rufflers
• ruffles
• ruffle someone's feathers
• ruffling
• rufflings
• ruffs
• rufiyaa
• rufiyaas
• rufous
• rug
• rugate
• rugbies
• rugby
• Rugby fives
• rugby jersey
• Rugby League
• rugby shirt
• rugby shirts
• Rugby Union
• rugelach
• rugged