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

• demurest
• demuring
• demurrable
• demurrage
• demurrages
• demurral
• demurrals
• demurred
• demurrer
• demurrers
• demurring
• demurs
• demutualisation
• demutualise
• demutualised
• demutualises
• demutualising
• demutualization
• demutualize
• demutualized
• demutualizes
• demutualizing
• demy
• demyelinate
• demyelinated