fusain /fū-zānˈ/

1. An important constituent of coal, resembling charcoal and consisting of plant remains from which the volatiles have been eliminated (also /fūˈzān/)
2. Artists' fine charcoal
3. A drawing done with this

• rinsing
• rinsings
• rinthereout
• rinthereouts
• Rioja
• Riojas
• riot
• Riot Act
• riot agent
• riot agents
• rioted
• rioter
• rioters
• riot gear
• riot girl
• riot girls
• riot grrl
• riot grrrl
• rioting
• riotings
• riotise
• riotises
• riotize
• riotizes
• riotous