onanism /ōˈnə-ni-zm/

1. Masturbation
2. Coitus interruptus

oˈnanist noun

onanistˈic adjective

• aero-engines
• aerofoil
• aerofoils
• aerogel
• aerogels
• aerogenerator
• aerogenerators
• aerogram
• aerogramme
• aerogrammes
• aerograms
• aerograph
• aerographies
• aerographs
• aerography
• aerohydroplane
• aerohydroplanes
• aerolite
• aerolites
• aerolith
• aerolithologies
• aerolithology
• aeroliths
• aerolitic
• aerological