aldehyde /alˈdi-hīd/

1. A volatile fluid with a suffocating smell, obtained by the oxidation of alcohol
2. A compound differing from an alcohol in having two fewer hydrogen atoms

aldehydic /aldihidˈik/ adjective

• footlings
• footloose
• footman
• footmark
• footmarks
• footmen
• footmuff
• footmuffs
• footnote
• footnotes
• foot of fine
• footpace
• footpaces
• footpad
• footpads
• footpage
• footpages
• foot passenger
• foot passengers
• footpath
• footpaths
• foot-patrol
• foot-patrols
• footplate
• footplateman