furnace /fûrˈnis/

1. An enclosed structure in which great heat is produced for any of a number of industrial processes
2. A time or place of great heat, affliction or torment (figurative)

1. To exhale like a furnace
2. To subject to the heat of a furnace

• interstates
• interstellar
• interstellary
• interstice
• interstices
• interstitial
• interstitial cells
• interstitially
• interstitials
• interstratification
• interstratified
• interstratifies
• interstratifiing
• interstratify
• intersubjective
• intersubjectively
• intersubjectivity
• interswitchboard line
• interswitchboard lines
• intertangle
• intertangled
• intertanglement
• intertangles
• intertangling
• intertarsal