1. Intermediate between introversive and extroversive

Antonym: extroversive, introversive

• fire escape
• fire extinguisher
• fire hook
• fire hose
• fire hydrant
• fire insurance
• fire iron
• fire marshal
• fire marshall
• fire opal
• fire pink
• fire pit
• fire salamander
• fire sale
• fire screen
• fire ship
• fire station
• fire tongs
• fire tower
• fire tree
• fire trench
• fire truck
• fire up
• fire walker
• fire walking