formaldehyde /för-malˈdi-hīd/

A formic aldehyde, formalin

• chair-beds
• chairborne
• chairbound
• chairdays
• chaired
• chairing
• chairlift
• chairlifts
• chairman
• chairmanship
• chairmanships
• chairmen
• chair-organ
• chair-organs
• chairperson
• chairpersons
• chairs
• chairwoman
• chairwomen
• chais
• chaise
• chaise-cart
• chaise-carts
• chaiseless
• chaise-longue