vol·ca·nism 
(vŏlkə-nĭz′əm) also vul·ca·nism (vŭl-)
(vŏlkə-nĭz′əm) also vul·ca·nism (vŭl-)n.
1. Volcanic force or activity.
2. The phenomena associated with volcanic activity.
- pustulate
- pustulation
- pustule
- put
- put about
- put a bug in ear
- put a bug in (someone's) ear
- put a bug in someone's ear
- aerodynamic
- aerodynamical
- aerodynamically
- aerodynamicist
- aerodynamics
- aerodyne
- aeroembolism
- aerofoil
- aerogel
- aerogram
- aerogramme
- aerolite
- aerolith
- aerolitic
- aerologic
- aerological
- aerologist