1. A pungent colourless unsaturated liquid aldehyde made from propene
   - acrolein

Type of: aldehyde

Encyclopedia: Propenal

• scare off
• scare quote
• scarecrow
• scarecrowish
• scared
• scaredy-cat
• scaremonger
• scaremongering
• scarer
• scarey
• scarf
• scarf bandage
• scarf joint
• scarf out
• Scarface
• scarfpin
• Scaridae
• scarification
• scarifier
• scarify
• scarily
• scariness
• scarious
• scarlatina
• scarlet