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

• causality
• causally
• causa sine qua non
• causation
• causational
• causationism
• causationisms
• causationist
• causationists
• causations
• causative
• causatively
• causatives
• 'cause
• cause
• cause célèbre
• caused
• causeless
• causelessly
• causelessness
• causelessnesses
• cause list
• cause lists
• causen
• cause of action