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

• piarists
• pias
• piassaba
• piassabas
• piassava
• piassavas
• piastre
• piastres
• piazza
• piazzas
• piazzian
• pibroch
• pibrochs
• PIBS
• pic
• pica
• Pica
• picador
• picadors
• picamar
• picamars
• picante
• Picardy third
• picaresque
• Picariae