obsidional /ob- or əb-sidˈi-ə-nəl/

Relating to a siege (also obsidˈionary)

• Pinguicula
• pinguid
• pinguidities
• pinguidity
• pinguin
• pinguins
• pinguitude
• pinguitudes
• pinhead
• pinheads
• pinhole
• pinhole camera
• pinhole cameras
• pinhole glasses
• pinhole photography
• pinholes
• pinhooker
• pinhookers
• pinier
• pinies
• piniest
• pining
• pinion
• pinioned
• pinioning